Peridesmium
[医] 韧带膜
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
What's bothering you?
什么在困扰你？
unless the parents themselves have been unsatisfactory,
除非父母自身不能令人满意，