“难词词典”的概念、定义、翻译、参考文献-科学参考

单词	难词词典
释义	难词词典 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	exammples of archeological drawing example example-based machine translation example-based machine translation, EBMT Example of Oracle Bone Inscriptions examples Examples of Doubtful Points in Ancient Books examples of the words and expressions ExAO exaptation exarch Exarchate of Cartage exbibyte 260 excavated instruments from the tomb of Marquis Yi of Zeng excavated soil excavating machinery excavation and disposal treatment excavation blasting of underground cavern Excavation of the Tomb of Shedihuiluo of the Northern Qi Dynasty excavation of underground powerhouse excavation with track equipment excavation with trackless equipment excavation work excavator exceedance

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。