Bilateral amplifier
[电] 双向放大器
🧩 词语组成解析
🗣️ 情景例句
I've had a pretty high fever since yesterday morning.
从昨天早上起，我就一直发高烧。
If money be not thy servant, it will be thy master.
不做金钱的主人，就会做金钱的奴隶。
The snow will be very heavy in some places.
部分地区有大雪。