释义
n. 大洋洲
例句
1. Is Australia part of Oceania?
澳大利亚是在大洋洲吗？
2. A division of Oceania in the western Pacific Ocean comprising the islands east of the Philippines and north of the equator. It includes the Caroline, Marshall, Mariana, and Gilbert islands.
密克罗尼西亚西太平洋上菲律宾群岛以东，赤道以北的岛群，是大洋洲的一部分，包括加罗林群岛，马绍尔群岛，马里亚纳群岛和吉尔伯特群岛