“鳍龙类”的概念、定义、翻译、参考文献-科学参考

单词	鳍龙类
释义	鳍龙类 Encyclopedia 理学爬行纲（化石）释 sauropterygians鳍龙类一类中生代海生爬行动物。
随便看	palmprint recognition Palm Sunday palm thrips palm-twisting manipulation Palo Alto group Palomares nuclear weapon accident Palomar Green survey Palomar-Haro-Luyten Catalogue of Blue Stellar Objects Palomar Observatory Palomar Observatory Sky Survey Palomar Sky Survey palpal claw palpal organ palpal receptor palpal seta palpal tarsus palpation palpation of hands and feet palpation of the abdomen palpation of the acupoints palpation of the cardiac apex area palpation of the chest palpation of the chest-hypochondrium palpation of the hypochondrium palpation of the skin

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。