Phonoscopy
[医] 心音波照相检查, 内脏叩听检查
🗣️ 情景例句
why you have so many problems with math.
为什么你在数学方面有那么多问题。
It seems he's lucky.
看起来他好像很幸运。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？