为你解答.
101的序数词是one hundred and first,所以它的缩写形式是101st;
111的序数词是one hundred and eleventh,所以缩写为111th;
121的序数词是one hundred and twenty-first,所以缩写为121st.
为你解答.
101的序数词是one hundred and first,所以它的缩写形式是101st;
111的序数词是one hundred and eleventh,所以缩写为111th;
121的序数词是one hundred and twenty-first,所以缩写为121st.