Ribution
募捐
🗣️ 情景例句
John proposed marriage to Helen.
绚翰向沦论求婚。
I took off my raincoat.
我脱下了我的雨衣。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，