Microphone preamplifier
[电] 微音器前置放大器
🧩 词语组成解析
n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
She'll be back around 2:30.
大概两点半会回来。
I wept when I was born,, and every day shows why.
我生下时啼哭，后来每天的生活说明了为什么。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。