单词：Eddington approximation
爱丁顿近似
单词：Eddington approximation 相关文章
The Einstein and the Eddingtonby Dr. W. H. WilliamsThe sun was setting on the links, The moon looked down serene, The caddies all had gone to bed, But still there could be seen Two players lingering by the trap That guards the thirteenth green. The E
发表于:2019-01-02 / 阅读(168) / 评论(0)
原版英文故事与诗歌
原版英文故事与诗歌