ja レア メタル (n) |
― Synonym ⟶
Weight: 2.0
|
|
Source: JMDict 1.07 | ||
ja 希土類元素 (n) |
― Synonym ⟶
Weight: 2.0
|
|
Source: JMDict 1.07 | ||
ja レアメタル (n) |
― Synonym ⟶
Weight: 2.0
|
|
Source: JMDict 1.07 |