Lapis dentalis
[医] 牙垢, 牙石
🧩 词语组成解析
[医] 石
🗣️ 情景例句
I'll call and find out.
我打电话问看看。
All right.
好吧。
The glasses keep their eyes safe.
眼镜可以使眼睛不受伤害。