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
You remember?
你还记得吗？
Ray. I've been rescued at last.
啊吓！我终于得救了。
Can you come at 2 p.m.?
您下午两点钟来行吗？