“circular jack”概念、定义、翻译-科学时代

单词	circular jack
释义	水利水电词汇手册 circular jack 环形千斤顶，径向千斤顶
随便看	plate press plate press filter plate projection system plate proof plater plate rack plate rectifier plateresque plate rotogravure plate scale plate separation for larvae plate shears plate shears plate sheet structure plate spring accelerometer plate streaking plate streaking plate tax plate tectonics plate tectonics plate tectonics plate tectonics plate tectonics plate tectonics plate theory

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。

circular jack