“manhole”概念、定义、翻译-科学时代

单词	manhole
释义	航空航天词汇手册 manhole 人孔
随便看	plasticized fabric plasticized portland cement plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer-adhesive plasticizing plasticizing plasticizing efficiency plastic laser plastic lens plastic light plastic lighting plastic limit plastic limit plastic limit

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。

manhole