behindKK [bɪˋhaɪnd] /bɪˈhaɪnd/發音介系詞1在…後面、在…背後The cat was hiding behind the sofa all afternoon.那隻貓整個下午都躲在沙發後面。2支持、擁護The whole department is behind her new proposal.整個部門都支持她的新提案。3落後於、慢於We are already two weeks behind schedule.我們的進度已經落後兩個星期了。4幕後、背後Police believe the same group is behind both robberies.警方認為兩起搶案都是同一夥人在背後策劃。5成為過去、結束Those difficult years are finally behind us.那些艱難的歲月終於過去了。副詞1在後面、向後She walked a few meters behind, carrying the bags.她提著袋子，走在後面幾公尺處。2留下、遺留I left my umbrella behind on the bus again.我又把雨傘留在公車上了。3落後、拖延He fell behind in his reading after missing class.他缺課後，閱讀進度就落後了。4慢用於鐘錶My watch is about ten minutes behind.我的手錶大約慢了十分鐘。形容詞1落後的、居下風的作補語Our team was three points behind at halftime.中場休息時我們的球隊落後三分。2拖欠的、積欠的They are behind with the rent again this month.他們這個月又拖欠房租了。名詞1屁股、臀部口語、委婉He slipped on the ice and landed on his behind.他在冰上滑倒，一屁股跌坐在地。