Cmms
abbr. Carbon Monoxide Measuring System 一氧化碳测量系统
🗣️ 情景例句
I have two career opportunities at the same time.
我同时有两个事业机会。
What time should I be at the departure gate?
我在什么时间到登机门？
It's an old film,but it's very good.
这是老部片子，但很好。