Maintenance subsystem
[计] 维护子系统
🧩 词语组成解析
subsystem
['sʌbˌsɪstəm]
n. 子系统，分系统;
🗣️ 情景例句
It's a loan for a car I'd like to purchase.
我想贷款买辆汽车。
Many straws may bind an elephant.
草多可缚象。
It blesses those who give it, and those who receive it.
它不但赐福施予的人，而且赐福于受施的人。