infrared C长波红外线, 红外线Cinfraredadj.红外线的n.红外线infrared seeker红外搜索器infrared optics红外光学infrared vision红外视觉infrared warmer红外取暖器infrared mobile红外手机infrared galaxy红外星系infrared homing红外线归航infrared baking红外线烤干infrared object红外天体infrared beacon红外信标