Last Updated:2025/11/25
Sentence

鉱夫たちは、叩くと光る層理面に平行な層状を持つ石炭の層を見つけ、それが高品質の鉱床であることを示していた。

Quizzes for review

Miners found a seam of clarain that glowed when struck, indicating a high-quality deposit.

See correct answer

Miners found a seam of clarain that glowed when struck, indicating a high-quality deposit.

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Related words

clarain

Noun
Japanese Meaning
層理(そうり)に平行な層状構造を持つ石炭の一種
What is this buttons?

鉱夫たちは、叩くと光る層理面に平行な層状を持つ石炭の層を見つけ、それが高品質の鉱床であることを示していた。

Related Words

plural

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