“patent”概念、定义、翻译-科学时代

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。

单词	patent
释义	教育学词汇手册 patent 专利
随便看	extension of stay extension of territory extension of time extension of time (EOT) extension of time--extension of time (EOT) extension organ extension principle extension principle extension programme extension reflex extension ringer extension rule extensions and footings extension scale extension spring extension strategy extension telephone extension tripod extensive agriculture extensive air shower extensive alternating extensive coherent shower extensive cropping extensive cultivation extensive cultivation