petcock的意思

petcock

英式音标['pɛt,kɑk]
美式英标['petkɒk]

基本解释

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.

实用例句

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

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.

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