unexcited [ˌʌnɪk'saɪtɪd]

例句:

• There are several ways to separate excited from unexcited molecules, thus harvesting the desired isotope.
  目前有几种方法可以把受激发分子同未受激发分子分离开, 这样,就可以大量得到我们所需要的同位素了.
  
• Does the experience of boredom make you unmotivated and unexcited?
  厌倦的情绪是否使你激情和斗志全无?
  
• He was still unexcited.
  他仍然不激动.
  
• And what they see so far has left them remarkably unexcited.
  来自FORBES