dupe

名词 dupe:

1. a person who is tricked or swindled
   同义词：victim

动词 dupe:

1. fool or hoax
   同义词：gull, slang, befool, cod, fool, put on, take in, put one over, put one across

1. One who is easily swindled; a dupe.
   傻瓜容易上当受骗的人; 易被愚弄的人
2. A person used by another as a dupe or tool.
   被愚弄的人作为蠢物或工具而被人利用的人
3. A fool or dupe.
   蠢人，容易受骗的人

dupe

n.（名词）
An easily deceived person.
易受骗的人
A person who functions as the tool of another person or power.
被人当工具利用的人
v.tr.（及物动词）
duped,dup.ing,dupes
To deceive (an unwary person).See Synonyms at deceive
欺骗（易上当的人）参见 deceive

来源：
French
法语
from Old French
源自 古法语
probably alteration of huppe [hoopoe (from the bird`s stupid appearance)] * see hoopoe
可能为 huppe的变化 [戴胜鸟（来自此鸟愚笨的外表）] *参见 hoopoe

【引伸】
dup.abil.ity
n.（名词）
dup.able
adj.（形容词）
dup.er
n.（名词）