| 单词 | photoluminescence | 
| 释义 | Word Frequency photoluminescence(ˌfəʊtəʊˌluːmɪˈnɛsəns) noun  luminescence resulting from the absorption of light or infrared or ultraviolet radiation Derived formsphotoluminescent (ˌphotoˌlumiˈnescent) adjective | 
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