phosphorescent

a. 发出磷光的, 闪磷火的, 磷光性的 [医] 磷光的

发音

其它

词形变化

phosphorescents 复数 phosphorescents more phosphorescent 比较级 most phosphorescent 最高级

释义与例句

n.
  1. 1.

    A phosphorescent substance.

adj.
  1. 1.

    Having the property of emitting light for a period of time after the source of excitation is taken away, e.g., in electrostatic storage tubes and cathode-ray tubes.

词汇关系

形容词

近义相关 1

light

词源

From phosphorus + -escent. It's interesting to note that phosphorus is not phosphorescent. Some phosphoric mixtures can be luminescent through chemical reactions, but none exhibit literal phosphorescence.

来源：wiktionary