“八角形--八边形”概念、定义、翻译-科学时代

单词	八角形--八边形
释义	工程与技术词汇手册 octagon 八边形，八角形
随便看	current purchasing power--current purchasing power (CPP) current rate current rate current rate chartering current rate discharging current rate method current ratio current ratio current ratio current ratio current ratio current ratio current ratio current ratio current ratio current recovery ratio current regulator current relay current relay current repair current replacement cost current replacement cost current research current resource current return

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。

octagon