發出磷光的,磷光性的
Phosphorescent \Phos`phor*es"cent\, a. [Cf. F. phosphorescent.] Shining with a phosphoric light; luminous without sensible heat. -- n. A phosphorescent substance.
phosphorescent adj : emitting light without appreciable heat as by slow oxidation of phosphorous; "the phosphorescent glow of decaying wood"