プログレッシブ和英中辞典(第4版)の解説
くどきおとす【口説き落とす】
talk ((aperson)) into doing; persuade ((a person to do));《文》 prevail on ((a person to do))
町内会長になるよう彼を口説き落とした
They 「persuaded him to become [talked him into becoming] chairman of the neighborhood association.
ついに彼女を口説き落とした
He won her heart at last.