“可达性层级”的概念、定义、翻译、参考文献-科学参考

单词	可达性层级
释义	可达性层级 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	stirring stirring device stirring pin stirring power stirrup stirrup bender stirrup curve Stirruped Pottery Horse from a Tomb of the Jin Dynasty at Nanjing STIS stishovite stitch stitch-bonding machine stitch-forming structure stitching double weave stitching sewing machine stitching system STJ STJ detector Stjepan Mesić St. John crater St John's Cathedral at Hong Kong Central Garden St.John's University St. John's University Library St John's wort St Joseph's Church

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。