Zec
abbr. zero-energy coefficient 零功率系数
🗣️ 情景例句
You'll soon get used to it.
你很快就会习惯的。
One ploughs, another sow; who will reap no one knows.
有的耕，有的播，谁来收获很难说。
He thought I was on fire.
他认为是我着火了。