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单词 fluoresce
释义

WordReference Random House Learner's Dictionary of American English © 2024
fluo•resce /flʊˈrɛs, flɔ-/USA pronunciation   v. [no object], -resced, -resc•ing. 
  1. Chemistryto show fluorescence.

WordReference Random House Unabridged Dictionary of American English © 2024
fluo•resce  (flŏŏ res, flô-, flō-),USA pronunciation v.i., -resced, -resc•ing. 
  1. Chemistryto exhibit fluorescence.
  • back formation from fluorescence 1870–75
fluo•rescer, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
fluoresce /ˌflʊəˈrɛs/ vb
  1. (intransitive) to exhibit fluorescence
Etymology: 19th Century: back formation from fluorescence
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