expertとは 意味・定義・例文
Adjective 形容詞
1. having special knowledge or skill
熟練の, 経験豊富な, 専門家の
an expert opinion
Noun 名詞
1. a person who has special knowledge or skill in a particular subject or activity specialist, authority
専門家, 達人, エキスパート
She was an expert in teaching small children.