首页英语词典petcockpetcock实用场景例句

petcock

英 ['petkɒk] 美['pɛt,kɑk]

英英释义实用场景例句

n. 小活栓；小龙头；扭塞

实用场景例句

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

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.