50 learners practiced this character

A stone (石) that glows with a flickering light (粦) in the dark — phosphorus, a luminous element.

The farmer applied phosphate fertilizer to the field to promote crop growth.
Enjoying HanziStroke?$24.99 one-time· Unlimited practice· No ads Learn more →
The farmer applied phosphate fertilizer to the field to increase crop yield.
Mysterious will-o'-the-wisps sometimes appear in the swamp at night.
This deep-sea fish can emit a faint phosphorescent light from its body.
This type of ore emits a faint phosphorescent light in the dark.