“plesiosaurians”的概念、定义、翻译、参考文献-科学参考

单词	plesiosaurians
释义	plesiosaurians Encyclopedia 理学爬行纲（化石）释 plesiosaurians蛇颈龙类鳍龙类中最晚出现的一类，演化自纯信龙类的一支。
随便看	traumatic asphyxia traumatic brain injury traumatic cataract traumatic complication traumatic optic neuropathy traumatic osteoarthritis traumatic pericarditis in cattle traumatic psychological infantilism traumatic reticuloperitonitis traumatin travel travel agency liability insurance Travel Agent or Travel Agency travel-bag travel contract travel cost approach travel distance Travel Document traveler Travelers' Medical Prescriptions for Acute Diseases traveler’s problem Travel Fu travel guidance Travel Heart travel information service

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。