Electrostethograph
[医] 电心音描记器
🗣️ 情景例句
You haven't been around much lately.
最近你在家的时候不多。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。
People think we look the same, but I can see that we're different.
人们认为我们长得一模一样，但是我能看出我们的差别。