“commercial tree species”概念、定义、翻译-科学时代

单词	commercial tree species
释义	林业词汇手册 commercial tree species 用材树种，经济树种
随便看	workers' spare-time university workers' specialized secondary school workers' theatre worker thread work ethic work ethic work ethics work ethics work experience work experience workfare workfare workfare work file workflow workflow work flow work flow workflow workflow workflow workflow work flow workflow workflow

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。