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
Miss Pappas?
Pappas小姐
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
I just got an answer about the stock we have on hand.
我刚刚接获通知我们现有库存量。