infrared

/.infrә'red/

柯林斯星级

BNC频率: 17402

现代语料频率: 7095

考研英语

a. 红外线的

n. 红外线

English astronomer (born in Germany) who discovered infrared light and who catalogued the stars and discovered the planet Uranus (1738-1822)

the infrared region of the electromagnetic spectrum

a short electromagnetic wave (longer than infrared but shorter than radio waves)

n a short electromagnetic wave (longer than infrared but shorter than radio waves)

air-to-air missile with infrared homing device

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