Coactions
相互作用
🗣️ 情景例句
A kind of a fifty-year anniversary reunion.
等于是五十周年重逢聚会。
Poverty is apain, but no disgrace.
贫困是痛苦，但不是耻辱。
Yes, I have.I think that.I've hurt my back.
是啊，摔伤了。我想我把背摔坏了。