精选优质文档-倾情为你奉上I. 同一个动词+不同的介词/ 副词II.back away 逐渐后退；不支持back down / off 放弃，后退back out 退出，撒手；食言back up （使）倒退；支持bear down 竭尽全力；压倒，击败bear on/upon 对有影响，和有关bear out 证实，为作证bear up 支撑下去， 振作起来bear with 忍受，容忍break away 突然离开, 强行逃脱Eg: The prisoner broke away from his guards. 囚犯从看守者手中逃脱了。break down 损坏；崩溃, 瓦解Eg: The telephone system has broken down. 电话系统失灵了。If law and order break down, anarchy will result. 法治一垮， 就会出现无政府状态。break even 不赔不赚，得失相当break in
