| 释义 |
greatest eastern elongation东大距(行星)greatest eastern elongation东大距{行星}greatest eastern elongation东大距greatest eastern elongation東大距海洋科學名詞—造船工程greatest eastern elongation東大距(行星)天文學名詞greatest eastern elongation東大距{行星}地球科學名詞—天文greatest eastern elongation東大距{行星} |