Aac
abbr. 自动振幅控制（automatic ampltiude control）
🗣️ 情景例句
Maybe we should
也许我们应该
Selt-trust is the essence of heroism.
自信是英雄的本色。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。