这个词是什么意思？
An independent state, an archipelago in the western Persian Gulf, northwest of Qatar. It comprises low-lying islands of Bahrain (the largest), Muharraq, Sitra, and several islets. It has extensive oil fields. The name comes from the Arabic al-bahrayn, the two seas, with reference to its lying in the middle of a bay with its two seas east and west of it. (From Webster's New Geographical Dictionary, 1988, p107 & Room, Brewer's Dictionary of Names, 1992, p45)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D001445 · MeSH 2026。
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