“last contact (of umbra)”概念、定义、翻译-科学时代

单词	last contact (of umbra)
释义	天文学词汇手册 last contact (of umbra) 复圆
随便看	mutagen mutagen mutagen mutagen mutagen mutagen mutagenesis mutagenesis mutagenesis mutagenesis mutagenesis mutagenesis mutagenesis test mutagenic agent mutagenic agent mutagenic agent mutagenic agent mutagenic agent mutagenic breeding mutagenic carcinogen mutagenic effect mutagenicity mutagenicity mutagenicity mutagenicity test

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。