解释
- n. 小活栓；小龙头；扭塞
※ 提供单词"petcock"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
英文词源
- petcock (n.)
- also pet-cock, 1864, from cock (n.2); the signification of the first element is uncertain.
例句和用法
- 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.
来自辞典例句
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