Chain maintenance program
[计] 链式维持程序
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
OK. We want you to get better, too.
我们也希望你能恢复健康。
You have to be on time. Don't be late.
只准早到，不许迟到。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。