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
You and Dr. Philip Stewart--
你和Philip Stewart医生
He's probably here.
他可能在这儿。
Thousands joined him when he led a march to the coast, with the purpose of making a little salt when he reached the sea.
为了生产一点盐，他带领游行队伍向海滨前进，当他们到达海滨时，成千上万的人参加了进来。