“Dyassic”概念、定义、翻译-科学时代

单词	Dyassic
释义	地质学词汇手册 Dyassic 二叠系（的）；二叠纪（的）
随便看	periodical carrier form periodical case periodical catalogue periodical change periodical cumulation periodical department periodical directory periodical directory periodical edition periodical feeding periodical flood periodical index periodical information periodic(al) inventory periodical issue number periodicalist periodicalist periodical literature periodical literature periodical literature growth periodic allocation of cost periodic allocation of cost periodical maintenance periodical migration periodical name changing

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。