“天然腐殖酸”概念、定义、翻译-科学时代

单词	天然腐殖酸
释义	农业词汇手册天然腐殖酸 natural humus acid
随便看	skill skill skill skill skill skill analysis training skill-based pay skill-based pay skill differential skilled labour skilled worker skillet skillet skill gap skill-intensive skill inventory skill migration skills inventory skill testing skill training skill upgrading skill variety skill variety skilly skim

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。