速英语 / 查找：“B.C.” [共找到3条结果]

  • B.C.的音标？

    B.C.的音标：...

  • B.C.例句

    The vacant W.B.C. junior-lightweight title has been called off.空缺的世界拳击理事会次轻量级头衔被取消了。The Great Wall dates from the third century B.C.万里长城建成于公元前三世纪.The First Emperor of Qin unified China in 221 B.C.秦始皇于公元前221年统一中国....

  • B.C.的意思

    abbr.blind copy 密送的副本，不填数副本...