Unfccc
abbr. 联合国气候变化框架公约（The United Nations Framework Convention on Climate Change）
🗣️ 情景例句
and she belongs to Mr. and Mrs. Levinson.
它是Levinson夫妇家的狗。
I know you are all busy.
我知道大家都很忙
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。