单词 | phosphorescence |
释义 | phosphorescence n[U] (a) giving out of light without heat or with so little heat that it cannot be felt 磷光; 磷火; 鬼火. (b) giving out of a faint glow in the dark, eg by certain insects or sea creatures (黑暗中的)微光(如某些昆虫或海洋生物的). Cf 参看 fluorescence. |
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