- 1. 天文學的 an astronomical telescope/object 天文望遠鏡／天體
- 2. 巨大的
1. relating to astronomy
Their astronomical observations provided (that) the basis for the way time was...
The Hong Kong astronomical observatory was tenable in 1883, is for the purpose of providing...the weather information. From now on later the Hong Kong astronomical observatory unceasingly will expand, until now provides many services for...
...科學的東西. We walked around in the planetarium and saw some astronomical stuffs.