an infrared lamp

• 红外线灯

an infrared lamp的用法和样例：

例句

1. The bathroom could be warmed by an infrared lamp.
   可以使用红外线灯来温暖那间浴室。
2. On each side of the screen is a small camera surrounded by tiny infrared lights.
   萤幕两侧各有一台小型摄影机，摄影机旁边则围绕著小小的红外线灯。