Electrostethograph
[医] 电心音描记器
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
What's up?
最近有什么好事吗？
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？