Acetabulum
n. 髋臼, 吸盘\\n[医] 髋臼; 腹吸盘
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
He is wise that knows when he's well enough.
知足的人是聪明的人。
Oh, yes. Thanks, mother.
谢谢妈妈。