ja 研究 (n)
― RelatedTo ⟶
Weight: 1.0
en investigation Source: English Wiktionary
ja 研究 (n)
― RelatedTo ⟶
Weight: 1.0
fr recherche Source: French Wiktionary
ja 研究 (n)
― RelatedTo ⟶
Weight: 1.0
en research Source: English Wiktionary
ja 研究 (n)
― RelatedTo ⟶
Weight: 1.0
en study Source: English Wiktionary