adj.红外线的
n.红外线
Infrared cameras can also make false positives. 红外线摄影机也会判断错误。
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。
What are infrared and ultraviolet rays? 什么是红外线和紫外线？
