“back flash”概念、定义、翻译-科学时代

单词	back flash
释义	工程与技术词汇手册 back flash 回燃；回闪
随便看	shadow shadow shadow shadow shadow shadow area shadow band shadow band shadow band structure shadow banking shadow belt shadow board shadow cabinet Shadow Cabinet shadow cabinet shadow cast shadow-casting shadow clock shadow cone shadow dance shadow detail shadow director shadow director shadow director shadow director

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。

back flash