R.p.m.
[医] 每分钟绕转
🏥 医学释义
每分钟转数
🗣️ 情景例句
As I told you before, my door is always open.
正如我以前跟你说的一样，我们的门永远都是敞开的。
I'll keep that in mind.
我会记住的。
Some of them were as big as marbles.
有的钻石像玻璃球那么大。