1 、[f? :st] first( 1st)
2 、['sek? Nd] second (second)
3、[θ? :d】? the third time
4 、[f? :θ]? The fourth time (fourth time)
5 、[fifθ]? Fifth session
6. [siksθ] Sixth Session (Sixth Session)
Seventh
Eighth session
9. [nainθ] Ninth Session (Ninth Session)
10, [tenθ] 10th (10)
1 1, [i'levnθ] 11th (1 1)
12, [twelfθ] 12th time (12 times)
13、['θ? : ti:nθ] 13th (13)
14 ,[ ' f? :' ti:nθ] 14th (14)
15, ['fif'ti:nθ] 15th (15)
16, ['siks'ti:nθ] 16th (16)
17 ,[, sevn'ti:nθ] 17 (17)
18 ,[' ei' ti:nθ] XVIII (18)
19 ,[' nain' ti:nθ] 19th (19)
Twentieth session
Extended data:
Ordinal variation law:
1, ordinal number 1- 19, except for the first, second, third, fifth, eighth, ninth and twelfth irregular changes, all the others are added with -th after the base number. ?
2, dozens of ordinal numbers, just change the single digits into ordinal numbers, and the ten digits remain unchanged.
Ordinal numbers have abbreviations, so remember: the first abbreviation is 1st, the second abbreviation is 2nd, the third abbreviation is 3rd, and other numeric words end with -th, for example, the fourth abbreviation is 4th.
Ordinal numbers 20 to 99:?
Integer decimal ordinal number of 20-90-change Y in the suffix of the corresponding cardinal word to I, and then add eth. ?
2 1-99 Non-integer decimal digit ordinal number-decimal digits still have cardinal words, and the corresponding ordinal number is used for single digits. Ten digits and single digits are connected by a hyphen "-".
More than 100 ordinal numbers:
Just change the end of the cardinal number to ordinal number. ?
One hundred percent; 100 times
204th; Two forgotten, the fourth; The 204th time