“pneumatic sizer”概念、定义、翻译-科学时代

单词	pneumatic sizer
释义	化工词汇手册 pneumatic sizer 风筛机，空气离析器，选粉机
随便看	hard copy hard copy hard copy hard copy hard copy hard core hardcore hard-core country hard core geometry hard core least developed county hard-core model hard core pinch hard-core porn hardcore punk hard-core shot hard-core unemployed person hard cost hardcover hardcover hardcover hardcover hardcover hard crab hard-crack stage hard crofula

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。