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- He was too poor to buy an astronomical telescope. 他太穷了，买不起天文望远镜。
- astronomical equator 天文赤道
- Astronomical sums of money will be needed for this project. 这项工程需要异常庞大数额的资金。
- The price of this gem is expensive -- as much so as astronomical figures. 这个宝石的价格十分昂贵－－简直是个天文数字。
- The equator is an imaginary line. 赤道是一条实际上并不存在的线。
- His wife was astonished at the astronomical sum of money he had spent. 他的妻子被他花的天文数字的钱款惊呆了。
- The equator divides the earth into two hemispheres. 赤道把地球划分成为两个半球。
- Relating to or being latitudes nearest to the equator. (纬度)低的纬度接近赤道的，或与之有关的
- They mounted an astronomical telescope on the roof. 他们把天体望远镜装在屋顶上。
- He is engaged in astronomical research. 他致力于天文学的研究。
- Our astronomical work is handicapped just now. 目前我们的天文工作受到阻碍。
- Many rivers carry silt toward the equator. 许多河流带着泥沙流向赤道。
- He's been offered an astronomical salary. 有人出巨额薪水聘请他.
- An astronomical increase in the deficit. 赤字的巨大增长
- North of the equator nights are longer than days. 赤道以北地区，黑夜比白天长。
- A country of central Africa astride the equator. 扎伊尔，刚果自由邦：非洲中部一横跨赤道的国家。
- Astronomical Obscrvatory, St Petersburg ? 圣彼得堡天文台
- Also, the earth swells at the equator. 地球在赤道处略微有点凸出。
- The costs of land for building are astronomical. 买地建房的花费很庞大。
- It is very hot near the equator. 赤道附近非常热.
