单词 tube 释义 ▪ I. tube, n.|tjub|[a. F. tube (1460 in Godef. Compl.), ad. L. tub-us.]I. Artificial.1. a. A hollow body, usually cylindrical, and long in proportion to its diameter, of wood, metal, glass, or other material, used to convey or contain a l...
单词 tube 释义 tube n 1 [C] long hollow cylinder of metal, glass, rubber, etc for holding or conveying liquids, gases, etc (金属、 玻璃、 橡胶等材料的)管, 管子, 筒子 laboratory test-tubes 实验室的试管 an inner tube, eg of a bicycle or car tyre 内胎 Blo...