写出序数词 22nd 31st 43rd 55th 101st 80th
问题描述：
写出序数词 22nd 31st 43rd 55th 101st 80th
答
22nd twenty-second
31st thirty-fist
43rd forty-third
55th fifty-fifth
101st one hundred and first
80th eightieth
给你个口诀：
一二三特殊记，th从四来加起。
八去t，九去e
f来把ve替，ty变成tie
遇到几十几，只变个位就可以。
答
22nd twenty-second
31st thirty-fist
43rd forty-third
55th fifty-fifth
101st one hundred and first
80th eightieth