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- Judy knows astronomy inside out. 朱迪对天文学非常精通。
- He demonstrated a mastery of Arabic. 他显示了对阿拉伯语的精通。
- He speaks Arabic and English with equal ease. 他说阿拉伯语和英语都一样自如。
- Physics and astronomy are cognate sciences. 物理学和天文学是相关联的科学。
- The modern dialect of Arabic spoken in Iraq. 伊拉克所用的阿拉伯语现代方言
- Arabic astronomy 阿拉伯天文学
- Many Asians work in the Arab oil states. 许多亚洲人在阿拉伯产油国工作。
- One of the ten Arabic number symbols, 0 through9. 数字十个阿拉伯数字符号从0到9中的任意一个
- Astronomy, as distinct from astrology, is an exact science. 天文学是一门严谨的科学，与占星术完全不同。
- She needs to perfect her arabic before go to work in Cairo. 她需要把阿拉伯语学好才能到开罗工作。
- Mathematics and astronomy are cognate sciences. 数学和天文学是互相关联的科学。
- The Arab residents went on strike and closed up all shops. 阿拉伯居民继续罢市，所有的店铺都关闭了。
- She needs to perfect her Arabic before going to work in Cairo. 她需要把阿拉伯语学好才能到开罗工作。
- Astronomy inherits from astrology . 天文学是由占星学演变而来的。
- One that specializes in astronomy. 天文学家专门从事天文学研究的人
- I must read up on Arab customs before I go to Bahrain. 在去巴林之前我必须先弄懂、熟记阿拉伯人的习惯和规矩。
- X-ray astronomy has made impressive progress. X射线天文学已取得了引人注目的进展。
- He is said to be the founder of modern astronomy. 他被誉为现代天文学的奠基人。
- He has a slight acquaintance with astronomy. 他懂一点儿天文学。
- He is very interested in astronomy. 他对天文学很感兴趣。
