Nantoka/岛弧dǎo húTraditional: 島弧岛弧 (dǎo hú) is a Chinese word meaning “(geology) island arc”.Meanings1(geology) island arcCharacters in 岛弧岛dǎo · island弧hú · arcRelated words岛island岛variant of 島|岛[dao3]群岛group of islands半岛peninsula胰岛素insulin岛屿island广岛Hiroshima (prefecture and city in Japan)开曼群岛Cayman Islands冰岛Iceland青岛see 青島市|青岛市[Qing1 dao3 Shi4]荒岛barren or uninhabited island孤岛isolated islandStudy Chinese with flashcards →