Mainterance
维持,维护,保养
🗣️ 情景例句
Who?
谁呀？
Don't bother me with stupid questions.
不要问一些愚蠢的问题来烦我。
I'd like to invite you to dinner before you go. What about Thursday?
我想在你走之前请你吃饭。周四怎么样？