Cmms
abbr. Carbon Monoxide Measuring System 一氧化碳测量系统
🗣️ 情景例句
A cookie can't hurt, though.
但一片小甜饼不要紧。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
What clothes did they wear?
他们穿什么？