Machine upkeep
[化] 机器保养; 机床保养
🧩 词语组成解析
upkeep
['ʌpkip]
n. 保养，维修;维持;保养费，维修费;
🗣️ 情景例句
are going to spend a second honeymoon at the Watermill Inn.
将到Watermill Inn去度第二次蜜月。
He must have been an outstanding student.
他一定是个优秀学生。
It's his problem, not yours. Try not to worry.
这是他的问题，而不是你的。尽量不去操心。