“floating plug drawing”概念、定义、翻译-科学时代

单词	floating plug drawing
释义	矿业工程技术词汇手册 floating plug drawing 游动顶头拔制
随便看	time policy time policy time policy time preference time preference time preference time pricing time-programme command time projectile time-proof time psychology time pulse time pulse time pulse time pulse distributor time pulse relay time quadrature timer timer timer timer timer timer timer timer

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。