Electrostethophone
电扩音听诊器
🗣️ 情景例句
Well, here we are.
好了 ，终于到啦。
Do you like dogs?
你喜欢狗？
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。