Breathometer
[医] 呼吸计
🗣️ 情景例句
The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来，农付劳动力正不断流向城市。
I bought 7 boxes of matches.
我买了七盒火柴。
Whatever I said，he'd disagree.
不论我说什么他都不同意。