Cmms
abbr. Carbon Monoxide Measuring System 一氧化碳测量系统
🗣️ 情景例句
Studying is a big boring, but it sure beats the unemployment queues.
学习是有点枯燥，但比起失业来好多了。
How fragrant the flowers are!
这些花真香！
It has a span of 4,260 feet.
桥长4，260英尺。