/rɪˈsɜːtʃ; NAmE-ˈsɜːrtʃ/ [] research (into/in/on sth)to study sth carefully and try to discover new facts about it 研究；调查；探讨◆They're researching new product ideas. 他们正在探讨新产品构思。◆He has spent the last two years researching into how to improve the engine's performance. 他把最近两年时间用於研究如何提高发动机的性能。▸reˈsearcher
noun
[] ◆She works as a researcher for ICI. 她是英国帝国化工公司的研究员。