astronomical

柯林斯詞典

1. ADJ If you describe an amount, especially the cost of something as astronomical, you are emphasizing that it is very large. 天文數(shù)字般的 (數(shù)量，尤指花費)[強調(diào)]
Houses in the subdivision are going for astronomical prices. 該小區(qū)裡的房子在以天價出售。
2. ADJ Astronomical means relating to astronomy. 天文學的
...the American Astronomical Society. …美國天文學會。