Stethopolyscope
[医] 多管听诊器(教学用)
🗣️ 情景例句
We'd like to give thanks for meeting Susan
我们要感谢认识了Susan
Art is long, but lift is short.
人生有涯，而学无涯。
You have to learn when to ask for help and when to ask for information.
你得学会什么时候请求帮助，什么时候打听信息。