be deceitful
可受程度副词修饰，如‘非常奸猾’。
He is deceitful.
他很奸猾。
欺骗的；不诚实的
伪善的；两面派的；故意误导或欺骗的。；意图欺骗的；欺骗性的,两面派的。；故意欺骗的,尤其是假装一种感情而实际受另一种感情影响
Deliberately dishonest or intended to mislead others.
故意误导或欺骗的。
Deliberately misleading or cheating.
意图欺骗的
intended to deceive; ; ; - S.T.Coleridge
欺骗性的,两面派的。
Deceptive, two-faced.
故意欺骗的,尤其是假装一种感情而实际受另一种感情影响
marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another; - Israel Zangwill; ; - W.M.Thackeray
The deceitful salesman tricked many customers into buying faulty products.
那个奸猾的销售员欺骗了许多顾客购买了有缺陷的产品。
用法提示：形容词“deceitful”修饰“salesman”，表示他具有欺骗性。
AI contextual example
Her deceitful smile made me suspect she was hiding something.
她奸猾的微笑让我怀疑她在隐瞒什么。
用法提示：形容词“deceitful”修饰“smile”，说明微笑是虚伪的、欺骗性的。
AI contextual example
The politician's deceitful promises were soon exposed by the media.
那位政客奸猾的承诺很快被媒体曝光了。
用法提示：形容词“deceitful”修饰“promises”，强调承诺是虚假的、旨在欺骗。
AI contextual example
可受程度副词修饰，如‘非常奸猾’。
He is deceitful.
他很奸猾。
常用搭配，如‘deceitful behavior’。
a deceitful person
一个奸猾的人
说明欺骗的方面或行为。
He was deceitful in his dealings.
他在交易中很奸猾。
dishonest 涵盖范围更广，可指任何不诚实行为（如撒谎、偷窃、违约）；deceitful 更强调蓄意用假象欺骗他人，语气更重。
deceptive 常修饰事物或外表，指具有欺骗性，未必有主观恶意；deceitful 一般指人故意欺骗。
misleading 强调信息或话语将人引入错误理解，语气比 deceitful 轻，且不一定出于恶意。
two-faced 专指表里不一、当面一套背后一套，强调虚伪；deceitful 可以是多种形式的欺骗，不限于此。
insincere 指言语或行为缺乏真诚，常指客气话、客套，恶意程度低于 deceitful。
grammar · medium
易错句子He is a deceitful.
正确表达He is deceitful.
"deceitful" 是形容词，不能直接作名词使用，应去掉冠词或补充名词。
grammar · medium
易错句子The advertisement was deceitful.
正确表达The advertisement was deceptive.
"deceitful" 通常描述人的性格，而 "deceptive" 更适合描述事物具有欺骗性。
与“欺骗的”相对，指不撒谎、不欺诈。
侧重说话内容真实，不歪曲事实。
指感情真实，不虚伪、不两面派。
指直言不讳，不隐瞒真实想法。
指坦白诚恳，不刻意掩藏。
deceptive强调实际效果具有欺骗性，不一定有主观恶意；deceitful强调故意欺骗。
dishonest泛指不诚实，范围更广；deceitful特指通过欺骗行为达到目的。
disingenuous指假装真诚实则有保留；deceitful侧重主动欺骗。
不诚实的人；骗子
He is a deceitful person who cannot be trusted.
他是个不诚实的人，不可信任。
欺骗行为；欺诈行为
Her deceitful behavior eventually lost her all her friends.
她的欺骗行为最终让她失去了所有朋友。
骗人的话；花言巧语
Don't be fooled by his deceitful words.
别被他花言巧语骗了。
虚伪的笑容；假惺惺的微笑
She gave a deceitful smile when she heard the news.
她听到消息时露出一个虚伪的笑容。
欺骗手段；欺骗策略
The company used deceitful tactics to win the contract.
这家公司使用欺骗手段赢得了合同。
deceit (名词, 欺骗) + -ful (形容词后缀, 充满…的)。同根词：deceive (欺骗), deception (欺骗), deceptive (欺骗性的)。
说谎者惯于欺骗，与 deceitful 描述的人直接相关。
欺诈是利用欺骗手段谋取利益，是 deceitful 行为的典型表现。
虚伪体现 deceitful 表里不一、假装某种感情的特征。
遭受欺骗后常感到被背叛，是 deceitful 行为带来的后果。
操纵通过欺骗影响他人，与 deceitful 的意图一致。
骗人的舌头，指惯于说谎的嘴
He has a deceitful tongue; no one believes his promises.
他有一张骗人的嘴，没人相信他的承诺。
人心比万物都诡诈；人心最难测
The heart is deceitful above all things, so learn to question your own motives.
人心比万物都诡诈，所以要学会审视自己的动机。
人心比万物都诡诈，坏到极处。
In the Bible, Jeremiah reminds us that the heart is deceitful above all things.
在《圣经》中，耶利米提醒我们，人心比万物都诡诈。
Dictionary facts from ECDICT, WIKTIONARY.