great oceanic basin中文,great oceanic basin的意思,great oceanic basin翻译及用法 2026-05-06 09:45 浏览次数 16 great oceanic basin英[ɡreit ˌəuʃiˈænik ˈbeisn]美[ɡret ˌoʃiˈænɪk ˈbesɪn]大洋深海底