“preraid blocking”概念、定义、翻译-科学时代

单词	preraid blocking
释义	军事词汇手册 preraid blocking 空袭前封锁
随便看	bullrush Bull's Blood bull session bull's eye bulls eye bull's eye bull's eye bull's eye bull's eye bull's-eye level bull spread bullstag bull switch bull wheel derrick bull wheel winch bullwhip effect bullwhip effect bullwhip effect bullwhip effect bull wood bully beef bully pulpit Bull，Sitting Bulnes，Manuel bulpiss

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。