zh 艱苦 (a)
― RelatedTo ⟶
Weight: 1.0
en laborious Source: English Wiktionary
zh 艱苦 (a)
― RelatedTo ⟶
Weight: 1.0
en hard Source: English Wiktionary
zh 艱苦 (a)
― RelatedTo ⟶
Weight: 1.0
en arduous Source: English Wiktionary