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詞匯 tube
釋義 tube /tju: b US: tu: b; tjub/ n 1 long hollow cylinder of metal, glass or rubber, esp for holding or conveying liquids, etc: (金暢,破璃或橡皮制的) 管; 筒: 'boiler ~s; 鍋爐管; the 'inner ~ of a bi ~ cycle/car tyre, of rubber, filled with air at pressure; 腳踏車 (汽車) 輪胎的內(nèi)胎; tor'pedo ~s, from which torpedoes are launched. 魚宙發(fā)射管。 well n metal ~ placed in the ground to obtain water through perforations in the ~ near its end. 管井。 2 soft metal container with a screw-cap, used for pastes, paints, etc: (裝牙膏、顏料等的) 馭金屬筒管: a ~ of toothpaste. 一管牙膏。 3 [U, C] (in London) underground railway: (在倫敦) 地下鐵道: travel in to work by ~ every morning; 每天早晨乘地下火車到倫敦上班 take a/the ~ to Oxford Circus. 乘地下火車至牛津廣場。 4 (US) thermionic valve as used in electronic apparatus; large ~ with a screen (cathode ray ~,② cathode) as used in a television set. (美) 貝空管; 電視機的映像管。 5 hollow ~-shaped organ in the body: (身體內(nèi)) 管狀器官: the bronchial ~j. 支氣管。 tubing n [U] material in the form of a ~: 管子材料; 管料: five feet of rubber/copper tubing. 五呎橡皮 (銅) 管。 tubular /'tju: bjub (r) US: 'tu: -; 'tjubjalw/ adj 1 having the shape of a ~: 管狀的: a tubular bridge, a bridge in the shape of a ~ through which a railway, etc passes. 逼梁橋 (鐵路等穿過其中的管道) 。 2 having, consisting of, ~s or tubing: 有管的; 管式的; 由管或管料構成的: a tubular boiler, in which water or steam is heated as it passes through many ~s; 管式鍋爐 (水或蒸汽經(jīng)過諸管時受熱); tubular furniture, with parts made of metal tubing; 管料家具 (零件由金屬管制成者); tubular scaffolding. 管料鷹架。 ~less adj having no inner ~: 無內(nèi)胎的; 無內(nèi)管的: ~less tyres. 無內(nèi)胎的輪胎。
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