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
I never liked that umbrella stand.
我一直嫌那伞架碍事。
I'd better be going.
我得告辞了。
but she was fast asleep,
但她睡得很熟。