“专有技术--专门技能”概念、定义、翻译-科学时代

单词	专有技术--专门技能
释义	国际贸易词汇手册 know-how 专门技能，专有技术
随便看	custodial account custodial accounting custodial force ［unit］ custodial responsibility custodian custodian custodian custodian custodian custodian account custodian business custodian fee custodian fee custodian trustee custody custody custody custody custody custody agreement custody for trial custom custom custom custom

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。

know-how