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
Sometimes, at night,
有时候， 在夜晚，
His rock music is a little too loud for me.
他的摇滚乐对我来讲太吵了些。
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？