Pneumatoscope
[醫(yī)] 乳突診察器, 口腔聽診器
??? 情景例句
It looks fine to me. But I have one suggestion.
我看寫得不錯，但有我個建議。
When the fruit is scarcest, its taste is sweetest.
物以稀為貴。
Which is your favourite month?
你最喜歡哪個月份？