词典释义：
[no obj.]act dishonestly or unfairly in order to gain an advantage, especially in a game or examination
作弊；欺诈
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she always cheats at cards .她打牌时总是作弊。
[with obj.]gain an advantage over or deprive of something by using unfair or deceitful methods; defraud
骗取；诈取
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he had cheated her out of everything she had .他骗走了她拥有的一切。
use different and inferior materials or methods unobtrusively, especially in order to save time or money
偷工减料；以次充好
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the dish should be made with cream, but many restaurants cheat .这道菜应该用奶油，但许多餐馆偷工减料。
〈非正式〉 不忠
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his wife was cheating on him .他的妻子对他不忠。
[with obj.]avoid (something undesirable) by luck or skill
侥幸逃脱
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she cheated death in a spectacular crash .在一场骇人的撞车事故中她死里逃生。
〈古〉 消磨（时间）
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the tuneless rhyme with which the warder cheats the time .门卫为了消磨时间哼唱的难听小调。
a person who behaves dishonestly in order to gain an advantage
骗子。
an act of cheating; a fraud or deception
欺诈行为，欺骗，诓骗。
[mass noun]a children's card game, the object of which is to get rid of one's cards while making declarations about them which may or may not be truthful
说谎游戏（一种儿童纸牌游戏，出牌时喊叫的点数可真可假，牌先脱手者胜）。
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cheat sb 欺骗某人
真题例句：
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cheat on sb 对…不忠；背叛
真题例句：
"late Middle English： shortening of
