the infrared ray

 
  • 红外线

the infrared ray的用法和样例:

例句

  1. The gunsight has an infrared lens for night vision.
    射击瞄准器装有用于夜间视力的红外线镜头。
  2. Infrared cameras can also make false positives.
    红外线摄影机也会判断错误。
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