Cffc
abbr. counterflow film cooling 逆流薄膜冷却
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
From words to deeds is a great space.
言行之间，大有距离。
If there is one -- which I take leave to doubt -- then it is older people who create it, not the young themselves.
如果这个问题存在的话 -- 请允许我对此持怀疑态度 -- 那么，这个问题是由老年人而不是青年人造成的。