Ceq
abbr. carbon equivalent 碳当量
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
It'll take almost all my savings to buy the ticket.
买票将花了我几乎所有的积蓄。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。