1一12月份的英文大写

JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY, AUGUST, SEPTEMBER, OCTOBER, NOVEMBER, DECEMBER.

The English uppercase letters for the numbers 1 through 12 are:
1. I 2. II 3. III 4. IV 5. V 6. VI 7. VII 8. VIII 9. IX 10. X 11. XI 12. XII