“know-how”概念、定义、翻译-科学时代

单词	know-how
释义	环境科学与工程词汇手册 know-how 专门技能；实践知识
随便看	widows and orphans pension widow's benefit widow's chamber widow's cruse width width width width width width angle width at tooth root width constriction width meter width meter width of a character width of air gap width of bed width of front width of interrow width series WID (wireless information device) Wiechert seismograph Wiedemann-Franz law Wieden & Kennedy wiedersehen surface

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。