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adj.天文学的；星学的
1、gastronomics───美食学
2、aeronomic───高层大气的
3、gastronomic───adj.烹任学的；美食法的
4、astronomical───adj.天文的，天文学的；极大的
5、agronomic───adj.农事的；农艺学的
6、astronomize───v.天文化
7、astronomies───n.天文学
8、astronomise───天文学
9、gastrotomic───断胃的
1、It refers to special astronomic events that will happen in 2012.───它指向将在2012年发生的一次特殊天文事件。
2、It has undergone more than one month of tests and examinations and now transfers back nearly 10MB of astronomic data every day.───1个多月的检验表明，观测站每天都能传回近10兆的天文数据。
3、This week there were two big developments in astronomic science.───这周天文学界有两个大的进展。
4、This is a useful device for business presentations and astronomic purposes.───这是一个有用的装置业务的介绍和天文用途。
5、Comparison between the Philosophical Foundations of the Astronomic Thoughts of Zhang Heng and Ptolemy───张衡与托勒密天文学思想的哲学基础之比较
6、The experimental result shows that simulated astronomic radiation increases gradually with the decrease of DEM resolution.───实验结果显示，随着DEM栅格分辨率的降低，天文辐射逐渐增大；
7、To measure astronomic distances one takes as a unit that distance which light travels in a year.───为了度量天文距离，人们把光在一年中走过的距离当作一个距离单位。
8、A decorative ornament indicating the worshipping of the sun or used as an astronomic facility.───表现太阳崇拜观念的一种装饰器物，另一种观念认为是用于观测天文。
9、Please do not be panic, because this is a normal astronomic phenomenon on the earth.───遇到日食，请不要惊慌，这只是正常的天文现象。