基本解释n.太陽儀同根派生 heliometer相关词词组短语短語split -objective heliometer 裂鏡量日儀;裂鏡量日計heliometer更多词组英英字典柯林斯英英字典 a refracting telescope having a split objective lens that is used to determine very small angular distances between celestial bodies heliometer剑桥字典heliometer柯林斯字典专业释义物理學測日儀量日儀量日計天文學測日儀量日儀量日計太陽儀測繪科學技術太陽儀交通運輸工程日光儀量日儀