exemplar

1. N-COUNT An exemplar is someone or something that is considered to be so good that they should be copied or imitated. 典范[正式] [oft N 'of' n]

They viewed their new building as an exemplar of taste. 他们将自己的新建筑视为一个品味的典范。

2. N-COUNT An exemplar is a typical example of a group or class of things. 范例[正式] [oft N 'of' n]

One of the wittiest exemplars of the technique was M. C. Escher. 该技术最巧妙的代表之一是埃舍尔。