“downland”概念、定义、翻译-科学时代

单词	downland
释义	交通运输工程词汇手册 downland 丘陵地
随便看	rate per annum rate per annum rate per diem rate per diem rate per diem rate per mensem rate per mensem rate process rate process theory rate quotations rater rater rate range rate range rate ratio rater bias rate reduction rate regulation rate response rater's error rates rates rates and taxes rates and taxes rate scale

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。