zh 氫氣球 (n)
― RelatedTo ⟶
Weight: 1.0
en balloon Source: English Wiktionary
zh 氫氣球 (n)
― RelatedTo ⟶
Weight: 1.0
en hot air balloon Source: English Wiktionary
zh 氫氣球 (n)
― RelatedTo ⟶
Weight: 1.0
en hydrogen Source: English Wiktionary