“protection forest for water conservation”概念、定义、翻译-科学时代

单词	protection forest for water conservation
释义	林业词汇手册 protection forest for water conservation 水源涵养林
随便看	expenditure variance expenditure-variation control expenditure weight expense expense expense expense expense expense expense expense account expense account expense accounts officer expense allocation expense allowance expense asset expense asset expense budget expense budget expense centre expense centre expense centre expense charge expense constant expense contra account

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。