20到30的序数词

问题描述:

20到30的序数词

twentieth 20thtwenty-first 21sttwenty-second 22ndtwenty-third 23rdtwenty-fourth 24thtwenty-fifth 25thtwenty-sixth 26thtwenty-seventh 27thtwenty-eighth 28thtwenty-ninth 29ththirtieth 30ththirty-first 3...