n.规则性,规律性;整齐;正规;匀称;常规;
例句:
They had observed regularities in the behaviour of the animals.
他们曾观察过这些动物的习性。
The great characteristic of the Nile is the regularity of its floods.
尼罗河的最大特征就是河水定期泛滥.
Can you find any regularity in the mistakes of your method?
你能找出你的方法的缺陷中的规律 吗 ?