“单叶”概念、定义、翻译-科学时代

单词	单叶
释义	林业词汇手册单叶 simple leaf
随便看	word blindness wordbook wordbook word boundary word break word-building word-building test word-catcher word-catching word-choice test word class word class word comparison word concept word count word dance word deafness word element word error probability word-error ratio word expert word form word formation word frequency word frequency

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。