buttonholing/ˈbʌt̬.ən.hoʊl/动词拦住…让其听;引起…的注意Greg buttonholed me about sales figures when I came out of the meeting.当我开完会出来时,格雷格拦住我跟我说了销售数据的事。/ˈbʌt̬.ən.hoʊl/名词扣眼想跟读,去练习