“火球”概念、定义、翻译-科学时代

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。

单词	火球
释义	力学词汇手册火球 fire ball
随便看	substitute vessel clause substitute wood substitute （product） substituting arrest with detention substituting investigation with detention substituting punishment with detention substitution substitution substitution substitution substitution substitution-alternant substitutionary evidence substitution cost substitution drill substitution drill substitution effect substitution effect substitution effect substitution effect substitution effect substitution error substitution error substitution exercise substitution frame