Oceania

名词 oceania:

1. a large group of islands in the south Pacific including Melanesia and Micronesia and Polynesia (and sometimes Australasia and the Malay Archipelago)
   同义词：Oceanica

1. Oceania is a separate landmass, but it is separated from Asia by very shallow water.
   大洋洲是一块单独的陆地，但它与亚洲之间只隔着很浅的水域。
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
3. Is Australia part of Oceania?
   澳大利亚是在大洋洲吗？

O.ce.an.i.a

NONE（无词性）
The islands of the southern, western, and central Pacific Ocean, including Melanesia, Micronesia, and Polynesia. The term is sometimes extended to encompass Australia, New Zealand, and the Malay Archipelago.
大洋洲：南部、西部及中部太平洋上的岛屿，包括美拉尼西克、麦克罗尼西克和波利尼西亚。这个词有时也扩展到包括澳大利亚、新西兰及马来群岛

【引伸】
O.cean.ian
adj.（形容词）
n.（名词）