1.N-COUNT A pipe is a long, round, hollow object, usually made of metal or plastic, through which a liquid or gas can flow. 管子

2.N-COUNT A pipe is an object that is used for smoking tobacco. You put the tobacco into the cup-shaped part at the end of the pipe, light it, and breathe in the smoke through a narrow tube. 烟斗

3.N-COUNT A pipe is a simple musical instrument in the shape of a tube with holes in it. You play a pipe by blowing into it while covering and uncovering the holes with your fingers. 管乐器

4.N-COUNT An organ pipe is one of the long hollow tubes in which air vibrates and produces a musical note. 管风琴的音管

5.N a large cask for wine, oil, etc 装酒、油等的大桶

6.V-T If liquid or gas is piped somewhere, it is transferred from one place to another through a pipe. 用管道输送

7.V to play (music) on a pipe 以管乐器吹奏(音乐)

8.→ see also piping

steel pipe 钢管

heat pipe 热管；热导管

pipe in v. 用电讯设备传送；用管道输入；吹奏管乐器迎入

welded pipe 焊管；焊接管；焊制管

seamless steel pipe 无缝钢管

water pipe 水管；输水管

pipe network 管道系统

plastic pipe 塑料管，塑料管材

seamless pipe 无缝管；无缝钢管

drill pipe 钻杆，钻管；钻探管

pipe line 管道；导管

pipe wall 管壁

gas pipe 煤气管道

pipe system 管道系统

pipe diameter 管直径

oil pipe 油管

exhaust pipe 排气管

iron pipe 铁管

pipe pile 管桩；钢管桩

pipe string n. 管柱，一段管线；管道支线