Mandibula
下颌骨
🗣️ 情景例句
Yes, that's right. They'll be there in no time.
没错，货很快就会运到。
In every country dogs bite.
天下的狗都要咬人。
Never mind. So now you know what you should do.
不要紧。好了，现在你知道该怎么做了吧。