Handpiece
[医] 机头
✅ 同义词
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
Excuse me, but could you give me some change?
劳驾，你能换些零钱给我吗？
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。