“accessibility hierarchy”的概念、定义、翻译、参考文献-科学参考

单词	accessibility hierarchy
释义	accessibility hierarchy Encyclopedia 文学﹝二语习得理论假说﹞释 accessibility hierarchy可达性层级各类关系从句之间递进的蕴含关系。
随便看	abundance gradient abundance of element abundance of elements abundance of organic matter abundance ratio abundance sensitivity abundance standard star abundance zone abundancy abundant number Abundant Treasure Pagoda of the Guangde Temple Aburi Botanical Garderns abuse abuse of dominant market position abuse of fundamental rights abuse of intellectual property rights Abushiri Revolt Abu Simbel Temples abusive supervision abutment abuttal abuttals，land boundary a butterfly-shaped pair of screens hanging on both sides of a stage Abu Utman Abu Wefa

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。