Esr
[化] 电子自旋共振; 电渣重熔
🗣️ 情景例句
Help me get this stuff out of the car.
帮我将这些东西拿下车子。
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
No, I insist.
不，还是我来。