masterstroke

1. N-COUNT A masterstroke is something you do which is unexpected but very skilful and which helps you to achieve something. 妙舉; 絕招[usu sing]

His promise during the campaign to try to bring the war to an end was a political masterstroke. 他在選舉中承諾努力結(jié)束戰(zhàn)爭(zhēng)是個(gè)政治高招。