quack

US /kwæk/
UK /kwæk/
"quack" picture
1.

嘎嘎声

the characteristic harsh sound made by a duck

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The duck let out a loud quack as it waddled by.
鸭子摇摇摆摆地走过时，发出了一声响亮的嘎嘎声。
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We heard the distinct quack of a mallard from the pond.
我们听到池塘里绿头鸭发出的清晰的嘎嘎声。
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honkcawgobblehootchirp
2.

庸医, 骗子

a person who dishonestly claims to have special knowledge and skill in some field, typically medicine

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The doctor was exposed as a quack after his fraudulent treatments were revealed.
该医生在欺诈性治疗被揭露后，被揭发为庸医。
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Beware of online health advice from a self-proclaimed quack.
警惕自称庸医的在线健康建议。
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charlatanimpostorfraudmountebankfake
1.

嘎嘎叫

(of a duck) to make a characteristic harsh sound

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The duck started to quack loudly when it saw the bread.
鸭子看到面包时开始大声嘎嘎叫。
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We could hear the ducks quacking from across the lake.
我们可以听到湖对岸的鸭子在嘎嘎叫。
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honkcawgobblehootchirp
2.

招摇撞骗, 行骗

to act as a quack; to make false claims about one's knowledge or skills

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He was accused of quacking about miracle cures.
他被指控招摇撞骗，声称有神奇疗法。
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Don't trust anyone who tries to quack their way into your trust.
不要相信任何试图通过招摇撞骗来获取你信任的人。
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deceivedefraudswindlecheatmislead
1.

庸医的, 骗人的

having the characteristics of a quack; fraudulent or dishonest, especially in medicine

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He was selling quack remedies to desperate patients.
他向绝望的病人出售假冒药物。
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The investigation revealed a quack scheme to defraud the elderly.
调查揭示了一个骗子欺诈老年人的计划。
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fraudulentbogusfakespuriousdeceptive