马瑞娜的回答:你好,do research on - 对…进行研究,近义词如下:study,research into; research on; carry on an investigation into; carry out a research for ; conduct an investigation in; research for; research with; carry on an investigation i。 心碎的女人的回答:填 on susan did lots of research on that subject last month. 有关那个课题,苏珊上个月做了很多研究。 on 表示“关于” 如不明白请追问,如果满意请采纳。 手机提问者如果满意,请在客户端右上角评价点“满意”即可, 谢谢! |