闰月的英文：
leap month
intercalary month
an intercalary month
闰月(二月)
v. 跳跃；迅速进行，立即着手；突然发生；（使）跳过，（使）跃过
n. 跳跃；飞跃；跃进；骤变；激增
This is the leap once of process of cognition.
这是认识过程的一次飞跃。
Knowledge advances by steps not by leaps
知识的获得是循序渐进而不是突飞猛进的
Learn to creep before you leap
循序渐进
n. 月，月份；一个月的时间
month of Sundays
很长的时间
It was a scene which was enacted month after month for these years.
这些年里，那一情况每个月都会发生。
Their dictionary was printed last month.
他们的字典已于上个月出版发行。
a. 闰的,插入中间的,被夹于中间的