例句
英语四级真题
  • Mounted cavalry (骑兵) replaced the chariot (二轮战车) on the battlefield around 1000 BC.
    出自-2014年6月阅读原文
英语六级真题
  • He was probably stationed in this provincial trading port, founded in 46 BC, as a colony for veterans of the Roman Army.
    2019年6月六级真题(第二套)听力 Section B
柯林斯高阶英汉双解学习词典释义
英英词典释义
  • Adverb
    1. before the Christian era; used following dates before the supposed year Christ was born;
    "in 200 BC"
行业词典
  • 体育: 弹道系数;大本营;台球俱乐部;拳击俱乐部;
    金融: 基价;合同价格;