English abbreviation ordinal words:
Abbreviation of first: first (1st)?
Abbreviation of second: second (2nd)
< p>Abbreviation of third: third (3rd)?Abbreviation of fourth: fourth (4th)
Cardinal numeral:
one?English?[ w?n]? American?[w?n]? n.?One; one;
two British?[tu?]? American?[tu?]? ?num.?Two; two three
three English?[θri?]??American?[θri?]??num.?three;n.?three;three
four English?[f ?(r)]???Me?[f?r]??num.?four
Extended information:
Notation formula
Basic change Order, regular, add -th to the end of the word.
One, two, three, special marks, end letters t, d, d.
Eight removes t, nine removes e, ve should be replaced with f, ty should change y into i, and there is an e in front of th.
If you encounter dozens, use the base in the front and the order in the back.
The whole ten To change the ordinal number from a radix, first change ty to tie. If you encounter a 2-digit number, base tens, units order, and add th at the end.