investigator
🇬🇧/ɪnˈvestɪɡeɪtə(r)/ 🇺🇸/ɪnˈvestɪɡeɪtər/📚 2286 22 2四级六级雅思GREAn investigator is someone who carries out investigations, especially as part of their job. 调查者
noun [专属名词]调查者，侦察员
The infant may be responding to aspects of the stimulus different than those identified by the investigator.
婴儿对刺激产生反应的方面可能与研究者发现的那些不同。
单词造句: