Noun:
a seducer who ruins a woman;she awoke in the arms of her cruel undoer
a person who unfastens or unwraps or opens;children are talented undoers of their shoelaces
a person who destroys or ruins or lays waste to;a destroyer of the environment
jealousy was his undoer
uprooters of gravestones
un无|不-doer⇒n.破坏者近义词 waster废物untier解开者opener开启工具uprooter挖根机destroyer驱逐舰unfastener解开者ruinerruin的名词形式…