behind /biˈhaind/ I. prep.在…以后：be behind the others in English 英语成绩不如其他人be behind the times 落在时代后面：His thought is far behind the times. 他的思想远远落在时代的后面。behind sb’s back 背着某人：I dread to think what they say about me behind my back.我害怕去想他们背着我议论我的话。behind the scenes 幕后；不公开的：behind the scenes negotiations 秘密谈判‖II.adv. 在背后，落在后面；后向：look behind 向后看 Have you left anything behind? 有什么东西遗忘了吗? There’s more behind. 后面还有更多的内容(里面还有文章)。