Cfi
abbr. 晶体频率指示器
🗣️ 情景例句
That is extremely interesting.
那极为有趣。
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
and however well society, and our doctors, look after us.
不管社会和医生怎样对我们进行精心照顾，