Fmu
abbr. force measurement unit 法定计量单位; freight multiple unit 货物重置价值单位
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
It sucks!
好烂！
On Saturday, Ann came home from school a little earlier.
星期六，安放学后提早了点回家。