Zec
abbr. zero-energy coefficient 零功率系数
🗣️ 情景例句
Thanks for everything, if you ever need a favor in return, just let me know.
感谢你所做的一切，如果你需要我帮忙的话，尽管开口吧。
When do you want to leave?
你想什么时候离开？
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，