“已知点”概念、定义、翻译-科学时代

单词	已知点
释义	工程与技术词汇手册 known point 已知点
随便看	booking note booking note booking number booking office booking period booking period booking rate booking request booking sheet booking space booking system book in print (BIP) book in several volumes book in sheets book intelligence profession book inventory book inventory book inventory book inventory book inventory book invoice bookish bookish language book jacket book jacket

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。

known point