Diechoscopic stethoscope
[醫(yī)] 雙音聽診器
?? 詞語(yǔ)組成解析
stethoscope
['steθ?sk?up]
n. 聽診器;
??? 情景例句
It's common practice.
這是慣例。
I'm sorry,but both of them are busy right now.
很抱歉他們現(xiàn)在很忙。
You're welcome. But, please give it back soon.
不要客氣。但是要及時(shí)還我。