3 a group of people who work together to do a particular job or who are together for a particular purpose 团体,机构,群体 C
GROUP
团体
英国医学协会是医生的专业团体。
4 a. a large amount or mass of something, especially something that has been collected b. the main, central, or most important part of something 主要部分,主体
body of sth