Cffc
abbr. counterflow film cooling 逆流薄膜冷却
🗣️ 情景例句
How can I ever repay you for your kindness?
我该怎样才能报答你对我的好意呢？
Don't be so sure.
话别说得太满。
I don't mind. Either time is OK.
我不介意什么时候。都行。