Forevacuum
[化] 前级真空
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
What is the sort of furture?
这是什么风格的家具？
Oh, I don't know. You decide!
哦，我不知道，你来决定。