A substance or organism that emits light spontaneously or after heating or other treatment; esp. (in later use) a phosphorescent substance. In…
| 单词 | θ80320 |
| 释义 | the world > matter > light > light emitted under particular conditions > [noun] > phosphorescence > phosphorescent substance or organism > phosphorus (4) phosphorus1680 A substance or organism that emits light spontaneously or after heating or other treatment; esp. (in later use) a phosphorescent substance. In… phosphor1706 A substance or body that emits light without any perceptible heat. Cf. phosphorus, n. 2a. shell-fire1770 phosphorescence or lambent fire seen enveloping or issuing from bodies (see quots.). phos1811 Phosphorus. |
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