在线词典斩草除根除草时要连根除掉,使草不能再长。比喻除去祸根,以免后患。拼音zhǎn cǎo chú gēn解释除草时要连根除掉,使草不能再长。比喻除去祸根,以免后患。近义词剪草除根、削株掘根反义词放虎归山、养痈贻患英文释义to cut weeds and eliminate the roots (idiom); to destroy root and branch; to eliminate completely