Bilateral amplifier
[电] 双向放大器
🧩 词语组成解析
🗣️ 情景例句
I'm very sorry.
非常抱歉。
You are darker than I am.
你比我黑。
In another game, as the turtle swims across the oceanarium, the first porpoise swoops down from above and butts his shell with his belly.
在另一场游戏中，当海龟游过水族馆时，第一只海豚从上方猛扑下去，用腹部撞击龟壳。