“Second-and-a-Half International”概念、定义、翻译-科学时代

单词	Second-and-a-Half International
释义	政治学词汇手册 Second-and-a-Half International 第二半国际（1921—1923）
随便看	plasticized portland cement plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer plasticizer-adhesive plasticizing plasticizing plasticizing efficiency plastic laser plastic lens plastic light plastic lighting plastic limit plastic limit plastic limit plastic limit bending moment

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。