“mechanical picker”概念、定义、翻译-科学时代

单词	mechanical picker
释义	矿业工程技术词汇手册 mechanical picker 拣选机；机械筛
随便看	weathering correction weathering deposit weathering front weathering pit weathering profile weathering rind weathering shot weather insurance weatherliness weatherman weatherometer weatherometer weatherometer weather page information weather permitting weather-proof weatherproof weatherproof clothing weatherproofness weather report weather resisting steel weather satellite weather satellite weather satellite weather satellite

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。