Principals
n. 负责人( principal的复数形式 ); [法律]本人; 主要的人（或物）
🗣️ 情景例句
Here you are. Four beautiful fake Rolexes for 1200 yuan.
来，4只漂亮的劳力士才花了1200元。
I learned English this morning.
我今天早上学英文。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。