ruthless
英 ['ru?θl?s]
美['r?θl?s]
- adj. 無(wú)情的，殘忍的
考試真題
- Through experiments and observation, social scientists like Dr. Berning have learned that there is power in tying certain behaviors to habitual cues through ruthless advertising.
2010年考研真題（英語(yǔ)二）閱讀理解 Section Ⅱ
