“真蕨类”的概念、定义、翻译、参考文献-科学参考

单词	真蕨类
释义	真蕨类 Encyclopedia 理学古植物学释 pteridophytes（fossil）真蕨类（化石）具多样化的大型羽状复叶、孢子囊单个或成群着生于叶下表面的一类植物化石。
随便看	Train Doctor Train Driver’s Son Trainer trainer train formation train frequency Training training training and administration of archaeological personnel training and pruning training and training support of aircraft materiel training center training center of uban rail transit Training Class for Art Leaders in the Countryside Training Course of Northeast Film Studio Training Curriculum System Training Evaluation training expenditure for labour force training flight Training for Library Service training in nursery Training Institute of Music attached to Beijing University training institutions for television artists training levee training load

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。