[with obj.]make (someone) annoyed, impatient, or angry 使不悦;使不耐烦;激怒 his tone irritated her. 他的腔调激怒了她。 [as adj. irritating]highly irritating remarks. 极为令人不悦的评论。 ■cause inflammation or other discomfort in (a part of the body) 使发炎;使不适 ■(Biology)stimulate (an organism, cell, or organ) to produce an active response (生)刺激(生物体、细胞或器官);使(生物体、细胞或器官)兴奋