shyster

shyster
noun
  1. (informal)a person, especially a lawyer, who uses unscrupulous, fraudulent, or deceptive methods in business
    (非正式)不择手段的律师;奸诈之徒
语源
  1. mid 19th cent.: said to be from Scheuster, the name of a lawyer whose behaviour provoked accusations of ‘scheuster’ practices, perhaps reinforced by German Scheisser 'worthless person'
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