“internal cast”的概念、定义、翻译、参考文献-科学参考

单词	internal cast
释义	internal cast Encyclopedia 理学化石内核释 internal cast化石内核生物遗体内部的空腔或生物硬体包围的内部空间被沉积物充填固结形成的化石。
随便看	learning in designed space learning in regular class learning instrument learning interest learning island learning language learning machine learning management system learning material market learning model learning motivation learning of moral principle learning on animal and plant learning organization learning organization theory learning oriented software design learning party learning platform learning problem learning rate learning readiness learning right Learning School learning school learning science research abroad

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。