Preamps
(preamp 的复数) n. （无线电）前置放大器
🗣️ 情景例句
The communists don't believe in God or ghosts.
共产主义者不相信鬼神。
You be the judge.
你来评评理。
At the far end of the lake, they came to huge piles of rubble which had been washed up by the water.
在湖的尽头，他们见到一大堆一大堆由湖水冲刷上岸的碎石。