“卡规--管径”概念、定义、翻译-科学时代

单词	卡规--管径
释义	水利水电词汇手册 calibre 管径；卡规
随便看	backmixing back mixing back mixing back money back mutation back mutation back mutation back nail back number back number back number back number back of dam back off back-off back office back office back office back office force backoffice operation back-off system (BOS) back of levee back of stone back of the head back of the house

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。

calibre