释义 |
WORD PARTNERSHIP 词语搭配 〔preliminary〕a necessary preliminary to sth.某事开始前必要的一步英汉大词典〔preliminary〕alternative treatment as a preliminary to surgery手术前进行的替代治疗外研社新世纪〔preliminary〕an essential preliminary to serious research 进行严肃研究必不可少的预备工作牛津搭配〔preliminary〕pilot studies preliminary to a full-scale study 全面研究前的试验性初步研究牛津高阶〔preliminary〕research that is preliminary to the study 研究前的调查韦氏高阶 |