Lapis dentalis
[医] 牙垢, 牙石
🧩 词语组成解析
[医] 石
🗣️ 情景例句
Do you need-that-pencil?
你要那只铅笔吗？
Paul will not continue to arbitrate their arguments.
保罗不会继续替他们的吵架做和事佬吧。
We offered them food and spoke to them kindly, but they remained motionless.
我们给他们东西吃，客客气气地同他们交谈，但他们却一动也不动。