“dictionary of difficulties”的概念、定义、翻译、参考文献-科学参考

单词	dictionary of difficulties
释义	dictionary of difficulties Encyclopedia 文学词典释 dictionary of difficulties; dictionary of hard words难词词典早期词典编纂的一种主要类型，针对有一定理解和使用难度的语词进行必要的解释。
随便看	swing rotor compressor swing scanning earth sensor Swing Time Swinnerton Swinnerton-Dyer Swinnerton-Dyer conjecture Swinnerton-Dyer polynomial SWIP Swiri swirl swirl burner swirl flow swirling swirling vortex swirl short casing swirl solid-liquid separating equipment Swiss Swiss Army Knife Swiss cheese plant Swiss, cinema in Swiss Confederation Swiss Drama Swiss Federal Institute of Technology Zurich Swiss Italian Swiss Museum of Transport

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。