Nilpotency
幂零性
🗣️ 情景例句
the reason my apple pie is famous--cinnamon.
我的苹果派就是靠它出名的 肉桂。
Every man is the architect of his own fortune.
每个人都是他自己命运的建诛师。
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向