“proper circle”的概念、定义、翻译、参考文献-科学参考

单词	proper circle
释义	proper circle 常态圆真圆
随便看	socket ring socket rosette socket scoop socket screw socket screw key socket screw wrench socket share socket sleeve socket slide socket spring socket switch socket union socket wedge socket weld ends socket welding socket-welding fitting socket-welding flange socket wrench adapter socket wrench crossbar socket wrench extension bar socket wrench set socket wrench with bar socking in sock linking machine Sock socket

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。