“预警时间”概念、定义、翻译-科学时代

单词	预警时间
释义	航空航天词汇手册 pre-warning time 预警时间
随便看	foul receipt foul shipping order foul shipping order foul turbidity found foundation foundation foundation foundation foundation foundation foundation foundation foundationalism foundation bed foundation-bed foundation bench foundation block foundation bolt foundation capability foundation class foundation cleaning foundation cream foundation exclusion clause foundation grant

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。

pre-warning time