“middle-forest system”概念、定义、翻译-科学时代

单词	middle-forest system
释义	林业词汇手册 middle-forest system 中林作业法
随便看	fell fell cutting felled butter felled dough felled tree Fellegi's method feller Feller feller-buncher feller-chipper feller-delimber-bucker-buncher feller-delimber-buncher feller-director feller-skidder Feller--William Fellgett advantage felling felling area line felling budget felling class felling license felling machine felling operation felling period felling permit

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。