Isub
abbr. integer subtract 整数减法
🗣️ 情景例句
My folks are giving me a little graduation party.
我的亲人要为我办一个小小的毕业派对。
Music can enrich your whole life.
音乐可以使你一辈子的生活丰富多彩。
A day may begin well enough, but suddenly everything seems to get out of control.
一天开始时，可能还不错，但突然间似乎一切都失去了控制。