Fci
abbr. flux change per inch 每英寸磁通交变数
🗣️ 情景例句
Charley was the star of the team.
Charley，是当时队里的明星。
One father is more than a hundred schoolmasters.
一个父亲胜于一百个教师。
Excuse me. Are you a new student?
请问，你是新同学吗？