Last Updated:2025/12/04

The pyrites in the coal-measures.

音声機能が動作しない場合はこちらをご確認ください
See correct answer

coal brass

Edit Histories(0)
Source Word

coal brass

Noun
countable uncountable
Japanese Meaning
石炭層に含まれる黄鉄鉱
What is this buttons?

鉱夫たちは古い鉱層の頁岩に埋もれたきらめく黄鉄鉱を発見した。

plural

Dictionary quizzes to help you remember vocabulary

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★