“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	meteorite dust meteorite hypothesis meteorite impact meteorite matter meteorite shower meteorite strewn field meteoritic hypothesis meteoriticist meteoritics meteoritic theory meteorogram meteorograph meteoroid meteoroid dust meteoroid dust cloud meteoroid stream meteorolite meteorological aircraft meteorological and hydrological disasters in China meteorological archives management Meteorological Archives of China Meteorological Administration meteorological balloon meteorological conditions for animal development meteorological conditions for plant development meteorological conditions inducing crop and forest diseases and pests

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。