Electrometer amplifier
[电] 静电计放大器
🧩 词语组成解析
n. 静电计\\n[化] 静电计
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
I had no idea.
真没想到。
Imagine an earthquake shock shaking the floor, the paper, you and your hand.
假定地震发生了，地板、纸、你和你的手都会动，