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
Well, the company has some financial problems. People there are all thinking of quitting.
是这样的，公司有些财政困难。人们都在想辞职。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
'Everyone's losing money these days,' he said.
“现在大家都在丢钱，”他说。