Stethograph
[医] 胸动描记器
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
Money is a good servant, but a bad master.
金钱是好的仆役，坏的主人。
You are the boss!
听你的！你说了算！