单词	roaring forties
释义	roaring forties noun often capitalized R&F : a tract of ocean between roughly 40 and 50 degrees latitude south characterized by strong westerly winds and rough seas also : these winds Word History First Known Use 1857, in the meaning defined above
随便看	listens in (on) listens in on listens out for listens to berycoid Berycoidei Berycomorphi berycomorphies berycomorphis beryl beryl blue beryl green beryllate beryllia berylline beryllium beryllium oxide berylliums berylloid beryllonite beryls berytus Berzelian formula berzelianite berzeliite

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