“celestial sphere”概念、定义、翻译-科学时代

单词	celestial sphere
释义	天文学词汇手册 celestial sphere 天球，天球仪，浑象
随便看	sand grass sand gravel sand gravel filter sand-gravel substrate sandgrouse sand grout sand hazard sand heap analogy sand-heap perverse crop sandhi sandhi-form sandhill sand hill Sandilands Report Sandimmun Neoral sand inclusion sand inclusion mark sanding sanding sanding up Sandino，Augusto Cesar sand jack sandkey sandladen wind Sand Lake Tourist Area

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。