“钟形断面”概念、定义、翻译-科学时代

单词	钟形断面
释义	水利水电词汇手册 bell section 钟形断面
随便看	legislative power legislative power legislative procedure legislative process legislative psychology legislative regulation legislative steam-roller legislative veto legislative veto legislator legislator legislature legislature legit legit legitimacy legitimacy legitimacy legitimacy legitimacy legitimacy principle legitimacy status legitimacy test legitimate authority legitimate birth

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。

bell section