“北冕R型星”概念、定义、翻译-科学时代

单词	北冕R型星
释义	天文学词汇手册北冕R型星 R Coronae Borealis star
随便看	possible worlds poss-ing construction post post post post post post post post POST post abandoning postabdomen post-acceleration system post acceptance post accident radioactivity removal post-accident testing post-act post-action analysis post-action survey post adjustment postadolescence postage postage postage stamp experiment

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。