Compactification
n. [数] 紧化, 紧致化
🗣️ 情景例句
Good night.
晚安。
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
I am in charge of the company when the manager is out.
经理不在时山我来管理公司。