to find a basisshe based her argument on careful research
she based her argument on careful research
grounding, hanging, predicating, resting
establishing, foundingassuming, postulating, premising, presuming, presupposing, supposing
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。