Anthracometer
二氧化碳计
🏥 医学释义
二氧化碳测量器
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
Wouldn't I love to be in North Carolina right now!
我现在多么想在北卡罗来纳洲啊！
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？