“pneumatic pusher”概念、定义、翻译-科学时代

单词	pneumatic pusher
释义	矿业工程技术词汇手册 pneumatic pusher 风动推车机
随便看	profitability profitability profitability accounting profitability analysis profitability analysis profitability index profitability index profitability index (PI) profitability index--profitability index（PI） profitability index（PI） profitability measure profitability ratio profitability ratio profitability ratio profitability system profitable survivor strategy profitable trade profit after tax profit after tax profit after tax profit after tax profit and commission insurance profit and loss profit and loss profit and loss

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。