“严密封锁”概念、定义、翻译-科学时代

单词	严密封锁
释义	军事词汇手册严密封锁 heavy cordon
随便看	spoken English spoken language spoken language spoken language spoken play spoken title spokeshave spokeshave Spokesman-Review spokesperson spokesperson spokesperson tip S. polaris spoliation spoliation of policy spondee spondee spondias spondias spondylalgia spondylarthritis spondylarthropathy spondylitis spondylitis ankylosans spondylium

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。