Permuting
v. 序列改变( permute的现在分词 )
🗣️ 情景例句
Yes. Here you are.
好的，都在这儿。
Waste not,want not.
俭以防匮。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。