Pneumotachometer
唿吸速度描记器
🏥 医学释义
呼吸速度计
🗣️ 情景例句
Don't talk with your mouth full.
嘴里满是东西时别说话。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。