Electrostethophone
电扩音听诊器
🗣️ 情景例句
my mother is running for the school board?
我母亲竞选联合校董会董事吗？
Now after all these years I have fallen head over heels in love.
这么多年后的今天我却为爱而神魂颠倒。
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。