detector [dɪˈtɛktɚ]

例句:

• Don Hassler is the radiation detector's principal investigator.
  来自VOA
• Their approach is to scan every checked-in bag with a bomb detector.
  他们的方法是用炸弹探测器对每一个办理了登机手续的箱包进行扫描。
  
• We are forced to use a multiplicity of separate detector arrays.
  我们要尽力用多个分离的检测器组成.
  
• "Do you have a metal detector?" — "No, I don't."
  “你有金属探测仪吗？”——“不，我没有。”
  
• The electronic heat detector is a series of sensors.
  来自THETIMES
• She says that her husband has passed lie-detector tests.
  来自THETIMES