Electrostethophone
电扩音听诊器
🗣️ 情景例句
There! You look very attractive.
天 你看起来真帅
I appreciate your helping me.
感谢你的帮助。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英镑。但是，它当然没有价钱高那种好。