“心脏地区学说”概念、定义、翻译-科学时代

单词	心脏地区学说
释义	政治学词汇手册心脏地区学说 heartland theory
随便看	work-to-rule work to rule work-to-rule work under the name of an organization as its author work unit work unit work unit work values work visa workweek workweek workweek work zone world world 1 world 2 world 3 world-accommodating movement world accounting world accounting world accounting world affairs world-affirming movement World Air Cargo Organization （WACO） World Alliance of Young Men Christian Association

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。