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
Eleven o'clock, approve the sketches for the toy spaceship.
十一点钟， 批示玩具太空船的草图。
I hope I remember to ask the barber not to cut my hair too short.
我希望我能记得要求理发师把我的头发理短点。
Right, I'll make a note of that.
没错，我把它记下来。