the 49th state admitted to the union
defeated the Vikings and encouraged writing in English (849-899)
United States linguist who adopted a behavioristic approach to linguistics (1887-1949)
was the capital of West Germany between 1949 and 1989
youngest of three Bronte sisters (1820-1849) n
49th
[网络] 第49号
atomic number 49
[网络] 原子序数49
carpenter 49
[化] 卡喷特49软磁合金
compound 497
[化] 化合物497; 狄氏剂
ISO 7498-4
[计] ISO网络管理框架模型
RS-449
[计] RS-449标准接口
