unscrupulous

• Elimination of unscrupulous business practices
  杜绝不良经营手法
• Unscrupulous businessmen may lie to their customers to make extra money
  不法商人骗他们的顾客，以赚更多的钱。
• Some unscrupulous trainers will show you a bear whose teeth have all been pulled ,
  最残忍的训兽师会把动物的牙齿都拔光
• This ignorance provides ideal terrain for every sort of unscrupulous commercial venture
  这种无知是无耻的商业冒险者的温床。
• Usually in order to reach a certain goal , some use unscrupulous means in doing so
  为了达成目标，我们肆无忌惮的运用策略和媒介。
• Beneath that veneer of respectability there lurked a cunning and unscrupulous criminal
  在他可尊敬的表象下，潜伏著一个狡猾又无耻的罪犯。
• Any system of taxation lends itself to manipulation by clever or unscrupulous men
  任何税收制度都有可能被那些狡猾诡诈的人或无耻之徒钻空子。
• The young politician ' s inexperience is making him the dupe of some unscrupulous schemers
  这位年轻政客的毫无经验使得他被一些无耻的阴谋家当作冤大头。
• Unscrupulous bird dealers would recapture such birds for resale to well meaning devotees
  无道德的鸟类经营商人会抓回一些鸟，然后卖给适当意义上的归皈者。