Nonscheduled maintenance
[计] 非预定的维修时间
🧩 词语组成解析
a. 不定期的, 不按计划的
🗣️ 情景例句
Yes. I'd like to make a loan.
是的，我想办一笔贷款。
Same to you!
也祝你快乐！
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。