Calypteratae
[医] 有翅瓣类
🗣️ 情景例句
Because the job was not challenging enough.
因为那份工作挑战性不够。
I've got a slight pain in my teeth.
我的牙有点痛。
My pen dropped on the ground when I was walking in the park.
当我在公园里散步的时候，我的钢笔掉到地上了。