“load ball”概念、定义、翻译-科学时代

单词	load ball
释义	机械工程词汇手册 load ball 载荷钢球
随便看	market supply market supply and demand market supply and demand market survey market survey market survey market targeting market targeting market test market testing market timing market-to-book value market-to-cost method market town market town market tracking market trend market trend market value market value market value market value market value market value market value

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。

load ball