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sand 音标拼音: [s'ænd]
n. 沙,沙子,沙滩,瞬间,生涯
vt. 撒沙,以沙掩盖 沙,沙子,沙滩,瞬间,生涯撒沙,以沙掩盖 sand n 1: a loose material consisting of grains of rock or coral 2: French writer known for works concerning women' s rights and independence ( 1804- 1876) [ synonym: { Sand}, { George Sand}, { Amandine Aurore Lucie Dupin}, { Baroness Dudevant}] 3: fortitude and determination; " he didn' t have the guts to try it" [ synonym: { backbone}, { grit}, { guts}, { moxie}, { sand}, { gumption}] v 1: rub with sandpaper; " sandpaper the wooden surface" [ synonym: { sandpaper}, { sand}] Sand \ Sand\, n. [ AS. sand; akin to D. zand, G. sand, OHG. sant, Icel. sandr, Dan. & Sw. sand, Gr. ?.] 1. Fine particles of stone, esp. of siliceous stone, but not reduced to dust; comminuted stone in the form of loose grains, which are not coherent when wet. [ 1913 Webster] That finer matter, called sand, is no other than very small pebbles. -- Woodward. [ 1913 Webster] 2. A single particle of such stone. [ R.] -- Shak. [ 1913 Webster] 3. The sand in the hourglass; hence, a moment or interval of time; the term or extent of one' s life. [ 1913 Webster] The sands are numbered that make up my life. -- Shak. [ 1913 Webster] 4. pl. Tracts of land consisting of sand, like the deserts of Arabia and Africa; also, extensive tracts of sand exposed by the ebb of the tide. " The Libyan sands." -- Milton. " The sands o' Dee." -- C. Kingsley. [ 1913 Webster] 5. Courage; pluck; grit. [ Slang] [ 1913 Webster] { Sand badger} ( Zool.), the Japanese badger ({ Meles ankuma}). { Sand bag}. ( a) A bag filled with sand or earth, used for various purposes, as in fortification, for ballast, etc. ( b) A long bag filled with sand, used as a club by assassins. { Sand ball}, soap mixed with sand, made into a ball for use at the toilet. { Sand bath}. ( a) ( Chem.) A vessel of hot sand in a laboratory, in which vessels that are to be heated are partially immersed. ( b) A bath in which the body is immersed in hot sand. { Sand bed}, a thick layer of sand, whether deposited naturally or artificially; specifically, a thick layer of sand into which molten metal is run in casting, or from a reducing furnace. { Sand birds} ( Zool.), a collective name for numerous species of limicoline birds, such as the sandpipers, plovers, tattlers, and many others; -- called also { shore birds}. { Sand blast}, a process of engraving and cutting glass and other hard substances by driving sand against them by a steam jet or otherwise; also, the apparatus used in the process. { Sand box}. ( a) A box with a perforated top or cover, for sprinkling paper with sand. ( b) A box carried on locomotives, from which sand runs on the rails in front of the driving wheel, to prevent slipping. { Sand- box tree} ( Bot.), a tropical American tree ({ Hura crepitans}). Its fruit is a depressed many- celled woody capsule which, when completely dry, bursts with a loud report and scatters the seeds. See Illust. of { Regma}. { Sand bug} ( Zool.), an American anomuran crustacean ({ Hippa talpoidea}) which burrows in sandy seabeaches. It is often used as bait by fishermen. See Illust. under { Anomura}. { Sand canal} ( Zool.), a tubular vessel having a calcareous coating, and connecting the oral ambulacral ring with the madreporic tubercle. It appears to be excretory in function. { Sand cock} ( Zool.), the redshank. [ Prov. Eng.] { Sand collar}. ( Zool.) Same as { Sand saucer}, below. { Sand crab}. ( Zool.) ( a) The lady crab. ( b) A land crab, or ocypodian. { Sand crack} ( Far.), a crack extending downward from the coronet, in the wall of a horse' s hoof, which often causes lameness. { Sand cricket} ( Zool.), any one of several species of large terrestrial crickets of the genus { Stenophelmatus} and allied genera, native of the sandy plains of the Western United States. { Sand cusk} ( Zool.), any ophidioid fish. See { Illust.} under { Ophidioid}. { Sand dab} ( Zool.), a small American flounder ({ Limanda ferruginea}); -- called also { rusty dab}. The name is also applied locally to other allied species. { Sand darter} ( Zool.), a small etheostomoid fish of the Ohio valley ({ Ammocrypta pellucida}). { Sand dollar} ( Zool.), any one of several species of small flat circular sea urchins, which live on sandy bottoms, especially { Echinarachnius parma} of the American coast. { Sand drift}, drifting sand; also, a mound or bank of drifted sand. { Sand eel}. ( Zool.) ( a) A lant, or launce. ( b) A slender Pacific Ocean fish of the genus { Gonorhynchus}, having barbels about the mouth. { Sand flag}, sandstone which splits up into flagstones. { Sand flea}. ( Zool.) ( a) Any species of flea which inhabits, or breeds in, sandy places, especially the common dog flea. ( b) The chigoe. ( c) Any leaping amphipod crustacean; a beach flea, or orchestian. See { Beach flea}, under { Beach}. { Sand flood}, a vast body of sand borne along by the wind. -- James Bruce. { Sand fluke}. ( Zool.) ( a) The sandnecker. ( b) The European smooth dab ({ Pleuronectes microcephalus}); -- called also { kitt}, { marysole}, { smear dab}, { town dab}. { Sand fly} ( Zool.), any one of several species of small dipterous flies of the genus { Simulium}, abounding on sandy shores, especially { Simulium nocivum} of the United States. They are very troublesome on account of their biting habits. Called also { no- see- um}, { punky}, and { midge}. { Sand gall}. ( Geol.) See { Sand pipe}, below. { Sand grass} ( Bot.), any species of grass which grows in sand; especially, a tufted grass ({ Triplasis purpurea}) with numerous bearded joints, and acid awl- shaped leaves, growing on the Atlantic coast. { Sand grouse} ( Zool.), any one of many species of Old World birds belonging to the suborder Pterocletes, and resembling both grouse and pigeons. Called also { rock grouse}, { rock pigeon}, and { ganga}. They mostly belong to the genus { Pterocles}, as the common Indian species ({ Pterocles exustus}). The large sand grouse ({ Pterocles arenarius}), the painted sand grouse ({ Pterocles fasciatus}), and the pintail sand grouse ({ Pterocles alchata}) are also found in India. See Illust. under { Pterocletes}. { Sand hill}, a hill of sand; a dune. { Sand- hill crane} ( Zool.), the American brown crane ({ Grus Mexicana}). { Sand hopper} ( Zool.), a beach flea; an orchestian. { Sand hornet} ( Zool.), a sand wasp. { Sand lark}. ( Zool.) ( a) A small lark ({ Alaudala raytal}), native of India. ( b) A small sandpiper, or plover, as the ringneck, the sanderling, and the common European sandpiper. ( c) The Australian red- capped dotterel ({ Aegialophilus ruficapillus}); -- called also { red- necked plover}. { Sand launce} ( Zool.), a lant, or launce. { Sand lizard} ( Zool.), a common European lizard ({ Lacerta agilis}). { Sand martin} ( Zool.), the bank swallow. { Sand mole} ( Zool.), the coast rat. { Sand monitor} ( Zool.), a large Egyptian lizard ({ Monitor arenarius}) which inhabits dry localities. { Sand mouse} ( Zool.), the dunlin. [ Prov. Eng.] { Sand myrtle}. ( Bot.) See under { Myrtle}. { Sand partridge} ( Zool.), either of two small Asiatic partridges of the genus { Ammoperdix}. The wings are long and the tarsus is spurless. One species ({ Ammoperdix Heeji}) inhabits Palestine and Arabia. The other species ({ Ammoperdix Bonhami}), inhabiting Central Asia, is called also { seesee partridge}, and { teehoo}. { Sand picture}, a picture made by putting sand of different colors on an adhesive surface. { Sand pike}. ( Zool.) ( a) The sauger. ( b) The lizard fish. { Sand pillar}, a sand storm which takes the form of a whirling pillar in its progress in desert tracts like those of the Sahara and Mongolia. { Sand pipe} ( Geol.), a tubular cavity, from a few inches to several feet in depth, occurring especially in calcareous rocks, and often filled with gravel, sand, etc.; -- called also { sand gall}. { Sand pride} ( Zool.), a small British lamprey now considered to be the young of larger species; -- called also { sand prey}. { Sand pump}, in artesian well boring, a long, slender bucket with a valve at the bottom for raising sand from the well. { Sand rat} ( Zool.), the pocket gopher. { Sand rock}, a rock made of cemented sand. { Sand runner} ( Zool.), the turnstone. { Sand saucer} ( Zool.), the mass of egg capsules, or oothecae, of any mollusk of the genus { Natica} and allied genera. It has the shape of a bottomless saucer, and is coated with fine sand; -- called also { sand collar}. { Sand screw} ( Zool.), an amphipod crustacean ({ Lepidactylis arenarius}), which burrows in the sandy seabeaches of Europe and America. { Sand shark} ( Zool.), an American shark ({ Odontaspis littoralis}) found on the sandy coasts of the Eastern United States; -- called also { gray shark}, and { dogfish shark}. See Illust. under { Remora}. { Sand skink} ( Zool.), any one of several species of Old World lizards belonging to the genus { Seps}; as, the ocellated sand skink ({ Seps ocellatus}) of Southern Europe. { Sand skipper} ( Zool.), a beach flea, or orchestian. { Sand smelt} ( Zool.), a silverside. { Sand snake}. ( Zool.) ( a) Any one of several species of harmless burrowing snakes of the genus { Eryx}, native of Southern Europe, Africa, and Asia, especially { Eryx jaculus} of India and { Eryx Johnii}, used by snake charmers. ( b) Any innocuous South African snake of the genus { Psammophis}, especially { Psammophis sibilans}. { Sand snipe} ( Zool.), the sandpiper. { Sand star} ( Zool.), an ophiurioid starfish living on sandy sea bottoms; a brittle star. { Sand storm}, a cloud of sand driven violently by the wind. { Sand sucker}, the sandnecker. { Sand swallow} ( Zool.), the bank swallow. See under { Bank}. { Sand trap}, ( Golf) a shallow pit on a golf course having a layer of sand in it, usually located near a green, and designed to function as a hazard, due to the difficulty of hitting balls effectively from such a position. { Sand tube}, a tube made of sand. Especially: ( a) A tube of vitrified sand, produced by a stroke of lightning; a fulgurite. ( b) ( Zool.) Any tube made of cemented sand. ( c) ( Zool.) In starfishes, a tube having calcareous particles in its wall, which connects the oral water tube with the madreporic plate. { Sand viper}. ( Zool.) See { Hognose snake}. { Sand wasp} ( Zool.), any one of numerous species of hymenopterous insects belonging to the families { Pompilidae} and { Spheridae}, which dig burrows in sand. The female provisions the nest with insects or spiders which she paralyzes by stinging, and which serve as food for her young. [ 1913 Webster]
Sand \ Sand\, v. t. [ imp. & p. p. { Sanded}; p. pr. & vb. n. { Sanding}.] 1. To sprinkle or cover with sand. [ 1913 Webster] 2. To drive upon the sand. [ Obs.] -- Burton. [ 1913 Webster] 3. To bury ( oysters) beneath drifting sand or mud. [ 1913 Webster] 4. To mix with sand for purposes of fraud; as, to sand sugar. [ Colloq.] [ 1913 Webster] [ 1913 Webster] 30 Moby Thesaurus words for " sand": backbone, breccia, buff, burnish, debris, detritus, dress, emery, file, furbish, grain, granule, granulet, gravel, grind, grit, guts, intestinal, polish, pumice, rub up, sand dune, sand pile, sandbar, sandblast, sandpaper, shine, shingle, smooth, true grit |
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