ja 石炭の層 (n)
― Synonym ⟶
Weight: 2.0
en coal bed Source: JMDict 1.07
ja 石炭層 (n)
― Synonym ⟶
Weight: 2.0
en coal bed Source: JMDict 1.07
ja 炭層 (n)
― Synonym ⟶
Weight: 2.0
en coal bed Source: JMDict 1.07
en coal seam (n)
― Synonym ⟶
Weight: 1.0
en coal bed Source: English Wiktionary
zh 煤层
― Synonym ⟶
Weight: 1.0
en coal bed Source: CC-CEDICT 2017-10
zh 煤層
― Synonym ⟶
Weight: 1.0
en coal bed Source: CC-CEDICT 2017-10