Degasification
脱气, 除气
🗣️ 情景例句
It has a full basement,
全地下室，
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。