“Lewis and Clark Expedition”的概念、定义、翻译、参考文献-科学参考

单词	Lewis and Clark Expedition
释义	Lewis and Clark Expedition Encyclopedia 历史学美国历史释 Lewis and Clark Expedition刘易斯和克拉克探险美国T.杰斐逊政府（1801～1809）时期组织的对北美大陆西部的探险活动。
随便看	World Population Day world population research organizations World Post Day World Press Photo World Professional Billiards & Snooker Association World Publishing House world radius World Rally Championship world records World Reference Base for Soil Resources World Regional Studies world religion World Report on Child Injury Prevention World report on road traffic injury prevention World Resources World Resources Institute World-Revealing Cup World Risk and Insurance Economics Congress World Rowing World Rugby World Sailing World Sea Routes world sheet worldsheet worldsheet field contents

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。