| 释义 |
galactic equator = galactic circle 以上来源于:《21世纪大英汉词典》 galactic equatorn.银道详细释义源自:《新世纪英汉大词典》Collins外研社 n银道galactic equator银道圈Galactic equator银[河赤]道galactic equator银河赤道galactic equator银河道学术学术★◀▶galactic equator銀河赤道地球科學名詞—太空galactic equator銀河道測量學galactic |