plug是什麼意思_plug的翻譯_音標_讀音_用法_例句_愛詞霸在線詞典

1. A plug had been inserted in the drill hole. 鑽孔已塞上了塞子。 來自柯林斯例句 2. Make sure the draining board, sink and plug hole are regularly disinfected. 滴水板、水槽和塞孔一定要定期消毒。

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