Maintenance and overhaul
[化] 保养与大修
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
🗣️ 情景例句
Frankly, I thought they'd be here, but ...
老实说 我原以为他们会在这儿 但……
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
It's time to get down to business now.
是进入正题的时候啦。