“principal”的概念、定义、翻译、参考文献-科学参考

单词	principal
释义	principal Encyclopedia 教育学学校释 headmaster;principal校长国家教育行政部门或其他办学机构管理部门任命的学校行政负责人，是各类学校内行政、业务等各方面的最高负责人。 Mathematics principal主要的，基本的；本金
随便看	common carp common carp culture common carp (Cyprinus carpio) breeding common carpesium fruit common carp, Furui common carp ,Jian Common carp, Jinxin common carp seed culture Common carp, Songpu common carp，Hebao common cattail common cause failure common center of gravity common channel common chicory Common Chinese Zokor common chord common clinical manifestations of renal diseases common clubmoss herb common cnidium fruit common cockscomb common cold common collector connection common color common coltsfoot flower

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。