Mandibula
下颌骨
🗣️ 情景例句
I majored in economic and trade English.
我主修的是经贸英语。
The belly has no ears.
食欲不长耳。
Just a minute. She's taken the bag that usually sits on top of the cupboard.
等等。她带走了通常放在壁橱顶上的包。