Preamplifier
n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
I sold your father that house seventeen years ago.
十七年前我把那栋房子卖给你父亲的。
Bees that have honey in their mouths have stings in their tails.
口蜜腹剑。
You are just saying that.
你只是说说而已。