ja 採炭 (n)
― Synonym ⟶
Weight: 2.0
en coal mining Source: JMDict 1.07
ja 産炭 (n)
― Synonym ⟶
Weight: 2.0
en coal mining Source: JMDict 1.07
zh 採煤
― Synonym ⟶
Weight: 1.0
en coal mining Source: CC-CEDICT 2017-10
zh 采煤
― Synonym ⟶
Weight: 1.0
en coal mining Source: CC-CEDICT 2017-10