Zec
abbr. zero-energy coefficient 零功率系数
🗣️ 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。
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
Thank you.
谢谢。