Cffc
abbr. counterflow film cooling 逆流薄膜冷却
🗣️ 情景例句
He has enormous funds at his command.
他掌握着巨额资金。
Channel 5 is off the air now.
五频道已经停止播放。
A journalist is interviewing the director of a play.
一位记者正在采访一位戏剧导演。