Stethophonometer
[医] 胸音计, 听诊测音器
🗣️ 情景例句
How should I feel?
我该作何感想？
Content is better than riches.
知足常乐。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？