“crown section”概念、定义、翻译-科学时代

单词	crown section
释义	水利水电词汇手册 crown section 拱冠断面，拱顶截面
随便看	mini-land-bridge mini-land bridge service mini-land bridge service--mini-land bridge service (MLB) mini-land bridge service (MLB) mini-landmine minilaparoscopy minilaparotomy minilaparotomy mini lensing minim minim minima minimal minimal minimal minimal art minimal artist minimal artist minimal attachment principle minimal bactericidal concentration (MBC) minimal chain minimal complete class minimal condition minimal consumption level minimal-contrast rule

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。

crown section