“固定环”概念、定义、翻译-科学时代

单词	固定环
释义	化工词汇手册固定环 retainer ring
随便看	millrun mill saw Mills bomb Mills & Boon mill scale millscale mill scale powder mill scale powder Mills cartridge belt Mills, Charles Wright Mills Cross Mills Cross antenna mill setting mill-size chip Mill's methods mill speed mill springing Mills ratio mill stand change mill stock millstone millstone millstone grit millstone grit mill supply wholesaler

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。