paper|ˈpeɪpə(r)|[可数名词] an academic article about a particular subject that is written by and for specialists 论文例句:a recent paper in the Journal of Medicine最近刊在《医学学报》上的一篇论文。
paper|ˈpeɪpə(r)|[可数名词] an academic article about a particular subject that is written by and for specialists 论文例句:a recent paper in the Journal of Medicine最近刊在《医学学报》上的一篇论文。
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