A.f.c.
自动频率控制
🗣️ 情景例句
Where there's a will, there's a way.
有志者事竞成。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
The rumor had no basis.
那谣言没有·根据。