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单词
black light
释义
black light
n.
(名词)
Invisible ultraviolet or infrared radiation. Black light causes fluorescent materials to emit visible light and is used to take pictures in the dark.
黑光:看不见的紫外线或红外线。黑光使荧光物体发出可见光,用于黑暗中拍照
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crescent spot butterfly
cresol
cresols
cress
cresses
cresset
cressets
Cressida
crest
crested
crested
crested wheatgrass
crestfallen
cresting
cresting
crestings
Crestone Needle
Crestone Peak
crests
cresyl
cresylic
cresylic acid
cresyls
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Cretaceouses
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更新时间:2026/4/8 7:22:34