“Alaska Purchase”的概念、定义、翻译、参考文献-科学参考

单词	Alaska Purchase
释义	Alaska Purchase Encyclopedia 历史学美国历史释 Alaska Purchase阿拉斯加购买 1867年美国从俄国手中购买俄属阿拉斯加的兼并行动。
随便看	co-integration cointegration cointegration analysis cointersection coin tossing coin-tossing game co-invariant coinverse co-IP coir fiber coirreducible category coirreducible object coisometric operator coisometry coisotropic coisotropic reduction coisotropic subspace coisotropic variety coitus coix seed cok coke coke ironmaking coke oven coke oven gas

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。