英语词汇“luminescent”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	luminescent
释义	WordReference Random House Learner's Dictionary of American English © 2024 lu•mi•nes•cence /ˌluməˈnɛsəns/USA pronunciation n. [uncountable] Opticsthe giving off of light not caused by something burning, occurring at a temperature below that of burning. Opticsthe light produced in this way. lu•mi•nes•cent, adj. WordReference Random House Unabridged Dictionary of American English © 2024 lu•mi•nes•cence (lo̅o̅′mə nes′əns),USA pronunciation n. Opticsthe emission of light not caused by incandescence and occurring at a temperature below that of incandescent bodies. Opticsthe light produced by such an emission. Latin lūmin- (see lumen) + -escence 1885–90 lu′mi•nes′cent, adj.
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更新时间：2025/7/23 9:56:44