相当于1,2,3,4,5,6,7,8,9,10,11,12,一般出现在钟表上望采纳,谢谢
这是罗马数字1 2 3 4 5 6 7 8 9 10 11 12
这些是罗马数字I =1II =2III =3IV =4V =5VI =6VII =7VIII =8IX =9X =10 XI =11XII=12