noun 下载 🔗分享 红外线，红外辐射。 Electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm Examples : "The security camera uses infrared technology to see in the dark. " 这种监控摄像头使用红外线技术，即使在黑暗中也能看清东西。 energy physics science technology electronics 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 红外线的，红外的 Having the wavelength in the infrared. Examples : "The security camera uses infrared technology to see in the dark. " 监控摄像头使用红外线技术，以便在黑暗中也能看清东西。 energy physics science technology 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 红外线的，红外。 In the infrared spectrum. Examples : "The security camera uses infrared light to see in the dark. " 这种安全摄像头使用红外线在黑暗中也能看到东西。 physics energy technology science electronics 与AI对话词汇游戏阅读练习
