back it off的意思

后退

knock it off───停止做；住口，別再講下去了

back off───后退；軟化；減輕；卸下

back out of───收回（諾言等）；食言，背信

back staff───后援

backed off───后退；軟化；減輕；卸下

backing off───反饋；退繞；鏟齒

backs off───后退；軟化；減輕；卸下

have it off───亂搞不正當的男女關系

knock it off!───停止做；住口，別再講下去了

Back it off above the free point.───在卡點以上倒扣。