Electroncardioscop
n. 听诊器
🗣️ 情景例句
Why?
怎样？
Better are small fish than an empty dish.
有胜于无。
It was like stepping into a secret art museum, in which we were the only visitors.
就像是走进入了一个秘密的艺术博物馆，我们是馆内唯一的游客。