Fci
abbr. flux change per inch 每英寸磁通交变数
🗣️ 情景例句
The advanced exercise class is not so easy, huh?
高级健身班不是那么容易吧， 对不对？
A bird in the hand is worth two in the bush.
双鸟在林不如一鸟在手。
What did he do?
他是干什么的？