Ceq
abbr. carbon equivalent 碳当量
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
Are you living in a dorm this term?
本学期你是住在学校宿舍吗？
We also want to teach all the children to perform.
我们还想教会所有的儿童演奏。