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 OK to talk about it, Harry.
这件事可以摊开来谈， Harry。
I couldn't care less.
我不在乎。
It's Dr Stone, isn't it? She's usually good.
是斯通博士，对吗？她一直很不错的。