“钝角”概念、定义、翻译-科学时代

单词	钝角
释义	工程与技术词汇手册 obtuse angle 钝角
随便看	copolymerization copolymerization copolymerization copolymerization copolymer resin copolymer rubber copora arenacea copositive quadratic form cop-out clause copower COPPA COPPA (Children's Online Privacy Protection Act) COPPA (Children's Online Privacy Protection Act) COPPA--COPPA (Children's Online Privacy Protection Act) copper copper copper copper copper copper copper copper 8-quinolinate Copper Age Copper Age copper alloy

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。

obtuse angle