单词详解

1. n.

专家，能手 (a person with special knowledge or ability who performs skillfully)

He is an expert in training animals. 他是驯兽专家。

2. adj.

熟练的，内行的 (having or showing knowledge, skill and aptitude)

To an expert, the book was terrible. 以内行的眼光看，这本书糟透了。

相关词组

expert in / at / on…在……方面的老手，专家，熟练于……

He is expert in writing reports. 他对写报告很在行。

相关单词

复数：experts

同义词：skillful

反义词：amateur

副词：expertly

名词：expertness