ruthlessKK [ˋruθləs] /ˈɹuθləs/发音形容词1无情的、残忍的、冷酷的The dictator was ruthless toward anyone who questioned him.那名独裁者对任何质疑他的人都十分残忍。2毫不留情的、狠的、不择手段的She is a ruthless negotiator who never settles for less.她谈判时毫不留情,从不愿意让步。3彻底的、不留情面的The report was edited with ruthless efficiency before publication.这份报告在发表前经过彻底而俐落的删修。用这个字练口说→