单词 | fluorescent |
释义 | fluorescent adj. (of a substance) having or showing fluorescence. Phrases and idioms fluorescent lamp (or bulb) a lamp or bulb radiating largely by fluorescence, esp. a tubular lamp in which phosphor on the inside surface of the tube is made to fluoresce by ultraviolet radiation from mercury vapour. fluorescent screen a screen coated with fluorescent material to show images from X-rays etc. |
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