R.m.
[医] 呼吸运动
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
I have pressing business to attend to.
我有紧急的事情要处理。