Vocabulary
燐灰岩
りんかいがん
vocabulary vocab word
phosphate rock
phosphorite
燐灰岩 燐灰岩 りんかいがん phosphate rock, phosphorite
Meaning
phosphate rock and phosphorite
Practice Writing
Character: 1/3
Stroke: 1/0
りんかいがん
vocabulary vocab word
phosphate rock
phosphorite