Pneumatoscope
[医] 乳突诊察器, 口腔听诊器
🗣️ 情景例句
I don't see why you are kicking up such a fuss.
我不明白你为什么要这样小题大作。
How many workshops are there in your factory?
你们厂有多少车间？
I'm looking for a pair of black shoes.
我在找双黑色的鞋。