英文十二个月缩写

问题描述:

英文十二个月缩写
是这样January,Jan
Feburary,Feb
March,Mar
April,Apr
May,May
June,Jun
July,Jul
August,Aug
September,Sep
October,Oct
November,Nov
December,Dec
还是Jan.Feb.Mar.Apr.May June July Aug.Sept.Oct.Nov.Dec.
关键是6,7,9的缩写那种是对的?

还是第二种多见,june和july已经只有四个字母了,没必要再缩了