Cffc
abbr. counterflow film cooling 逆流薄膜冷却
🗣️ 情景例句
Thanks. Nice to meet you ... again.
谢谢。很高兴又……见到你。
A crafty knave needs no broker.
狡猾的流氓，不需居间人。
Would you please read the draft contract and make your comments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？）