“spiral picker”概念、定义、翻译-科学时代

单词	spiral picker
释义	矿业工程技术词汇手册 spiral picker 螺旋拣选机；螺旋分选器
随便看	off-scum off-sea off-season off-season off season off season off-season off-season off season off-season bloom off-season rate offseed off-service study offset offset offset offset offset offset offset offset offset offset offset offset

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。