Fci
abbr. flux change per inch 每英寸磁通交变数
🗣️ 情景例句
Thank you, Tom.
谢谢你， Tom。
My parents got married in 1
我父母1954年结婚的。
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。