Cmms
abbr. Carbon Monoxide Measuring System 一氧化碳测量系统
🗣️ 情景例句
Oh, she's very pretty.
噢 她很漂亮。
Every one's faults are not written in their foreheads.
知人知面不知心。
I'm not sure we have that much on hand.
我没把握现在的量有没有那么多。