principals

英 [ˈprɪnsəpəlz]

美 [ˈprɪnsəpəlz]

n.  大学校长; 学院院长; 本金; 资本; 主要演员; 主角
principal的复数

柯林斯词典

• ADJ 首要的；最主要的；最重要的
  Principalmeans first in order of importance.
  1. The principal reason for my change of mind is this.
     这是我改变主意的最主要原因。
  2. ...the country's principal source of foreign exchange earnings...
     这个国家最主要的外汇收入来源
  3. Their principal concern is bound to be that of winning the next general election.
     他们最关心的问题肯定是赢得下一次大选。
• N-COUNT （中小学）校长；（英国）大学校长，学院院长
  Theprincipalof a school, or in Britain theprincipalof a college, is the person in charge of the school or college.
  1. Donald King is the principal of Dartmouth High School.
     唐纳德·金是达特茅斯中学的校长。

双语例句

• Shareholders are not principals and managers are not their agents.
  股东不是企业主，经理人也不是他们的代理人。
• A learning society makes a principals lifelong development a historical necessity.
  学习型的社会使校长的终身发展成为历史的必然。
• Yes, I have been sent to the principals office.
  是的，我去过校长办公室。
• Principals usually represent a logged-in user and the groups to which that user is assigned.
  主体常常代表一个登录的用户和分配了用户的组。
• It will also serve as a form of continuing professional development for school principals.
  本研讨会也将成为校长专业持续发展的其中一个模式。
• Join professional clubs of principals actively to enhance the interaction and development of professional knowledge.
  积极参与校长专业社群，以增进专业知能互动与成长。
• The Admin page in the sample application displays all the principals and credentials in the subject.
  示例应用程序中的Admin页面显示了该主题中的所有主体和凭据。
• Each sub-group will comprise both secondary and primary school principals as well as academics.
  每个工作小组的成员均包括中、小学校长以及学者。
• Application of biological principals to the study and design of engineering systems ( especially electronic systems).
  利用生物学原理对工程系统（尤其是电子系统）的研究与设计。
• During my education, I have grasped the principals of my major and skills of practice.
  求学期间，我系统地掌握了网络基础知识及实用技巧。