英语单词

petcock是什么意思

petcock

英 ['petkɒk] 美 ['pɛt,kɑk]
  • n. 小活栓;小龙头;扭塞

英文词源


petcock (n.)
also pet-cock, 1864, from cock (n.2); the signification of the first element is uncertain.

双语例句


1. The doctor shut off the petcock.
医生关掉小活栓.

来自辞典例句

2. This petcock is suitable to connect the rubber pipes with the inside diameter of 6 mm.
该小活栓适用于连接内径为6mm的橡胶管.

来自互联网

考试词汇

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