researcher [rɪ'sɜ:tʃə(r)]

以下由轻松背单词网站提供

n.研究员

a scientist who devotes himself to doing research

First,he had to establish his credentials as a researcher.首先，他得证明自己做调查员的资格。
It was an unexpected turn for a researcher.对于一个学术研究者来说，这是一个出乎意料的转机。