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 sure do. It was fun.
当然。当时真有意思。
There's many a good tune played on an old fiddle.
老当益壮。
Time is running out.
没时间了。