alert

• "what are you leading up to?" collins asked, more alert now .
  “您要谈什么呢？”柯林斯问，现在他更加警觉起来。
• I recommended that schlesinger stand down the alert starting at midnight .
  我建议施莱辛格暂时停止昨天午夜开始的戒备措施。
• Then abruptly he paused, his head in the air, eye and ear alert .
  跟着，他陡的停下了步，昂起了头，张大了眼睛，竖起了耳朵。
• "of course, that alerted me instantly," dr. heissen confided to mox .
  “当然，这使我立刻警惕起来，”海森医生向马克斯吐露说。
• To keep joe out of trouble, i am constantly alert for any deviation from normal .
  为了使乔免遭麻烦，我时刻警惕着任何异常情况。
• Her face was alert and lively, with a sharp chin and shrewd little eyes .
  她的面孔显得机警而生气勃勃，下巴尖尖的，眼睛小而机灵。
• Confused as catherine was, her wits were alert at applying our conversation .
  凯瑟琳虽然心乱，她的头脑还是很灵敏地注意我们的谈话。
• One should be alert to involvement of other organ systems in diagnosing these entities .
  诊断这些疾病时，应警惕其它器官系统受到连累。
• Such things, however, never altered edgar snow's alert hard working nature .
  但是，这些东西并没有改变埃德加斯诺敏捷刻苦的工作态度。
• However, it is not so simple as fish making you smart or liver keeping you alert .
  然而这可不像吃鱼能使你伶俐，吃肝能使你机灵那样简单。