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
Sounds of the country.
乡村音响。
Death is the grand leveller.
凡人都要死，大家都一样。
Judges, however wise or eminent, are human and can make mistakes.
法官无论如何聪明与有名，毕竟也是人，也会出差错的。