Electrostethograph
[医] 电心音描记器
🗣️ 情景例句
We've got permission to go inside the old building
我们已获 进入那栋老建筑物
How can I get in touch with you?
我要怎样联络你呢？
Let me see your driver's license, please.
请让我看看你的驾驶执照。