英文字典中文字典51ZiDian.com

WordNet (r) 3.0 (2006) (WordNet)

undoer
n 1: a seducer who ruins a woman; "she awoke in the arms of her
cruel undoer"
2: a person who unfastens or unwraps or opens; "children are
talented undoers of their shoelaces" [synonym: {undoer},
{opener}, {unfastener}, {untier}]
3: a person who destroys or ruins or lays waste to; "a destroyer
of the environment"; "jealousy was his undoer"; "uprooters of
gravestones" [synonym: {destroyer}, {ruiner}, {undoer}, {waster},
{uprooter}]