“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	gray sufu gray system gray tin gray tin structure gray wagtail gray water gray whale gray-winged wheat stem sawfly gray wolf gray zone lymphoma Graz graze Grazia Deledda Graziani Massacre grazing angle grazing angular momentum grazing animal husbandry grazing animals grazing ban for pasture restoration grazing bullet wound Grazing by the River grazing capacity grazing collision grazing cycle grazing density

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。