Infrared refers to radiation similar to light but with a longer wavelength that is not visible to the naked eye. Infrared equipment is used to detect this type of radiation.
Infrared refers to radiation similar to light but with a longer wavelength that is not visible to the naked eye. Infrared equipment is used to detect this type of radiation.
...searching with infrared scanners for weapons and artillery.
用红外扫描仪搜索武器与大炮
Oxford
in·fra·red/ˌɪnfrəˈred; NAmEˌɪnfrəˈred/adjective( physics 物) having or using electromagneticwaves which are longer than those of red light in the spectrum,and which cannot be seen 红外线的;使用红外线的◆infrared radiation红外辐射◆an infrared lamp红外线灯☞compare
ultraviolet
in·fra·red/ˌɪnfrəˈred; NAmEˌɪnfrəˈred/
WDF
infrared
[ˌɪnfrəˈred]
CET6TEM8考研
n42682
55
3
9
15
5
23
j7207
2943
179
314
1378
204
868
ADJ8262
77637
NOUN36482
2640
Spoken:
78932204
红外线的(56%),红外线(44%)
n.红外线
adj.红外线的
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