Relating to or caused by a change in the environment or an individual organism due to some endogenous factor, i.e. one that comes from within the environment or organism. Compare allogenic.
科学参考收录了60776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。