激

• There were the stars in the dark heaven travelling .
  黑色的夜空上，星星在激游。
• I will do it if i am dared to .
  如果有人激我，我一定做。
• They dared me to jump from the high diving board .
  他们挑激我从那个高跳水台上往下跳。
• Some of the excited atoms undergo radiative deexcitation .
  某些受激的原子会发生辐射性退激。
• His followers pressed him, telling him his magic was all a pretence .
  跟随他的人对他施加压力，激他说他的魔法全是假的。
• Amplifier self-oscillates at a frequency depending on the velocity of the fluid .
  放大器自激振荡的频率就取决于流体的速度。
• Though her emotions were in full vigour, she cared for no meaner union .
  她的感情虽然正激旺，而她却不肯作低于那样标准的结合。
• The layers of air-fuel mixture next to the metal surfaces are chilled by the cooler metal .
  金属表面的空气燃料混合气层为较冷的金属所激冷。
• A spectral line is emitted when an atom proceeds from an excited state to a lower state .
  当原子从一个受激态进入另一个较低的状态时，就发射一条谱线。