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
How much do I owe you?
我应付你多少钱？
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。