dissertation

n.(博士学位)论文，学术演讲，专题论文

disrespectfully, disrobe, disrupt, disruption, disruptive, dissatisfaction, dissatisfied, dissatisfy, dissect, dissected, dissection, dissemblance, dissemble, dissembler, disseminate, dissemination, dissension, dissent, dissenter, dissenting, disservice, dissidence, dissident, dissimilar, dissimilarity, dissimilarly, dissimulate, dissimulation, dissipate, dissipated, dissipation, dissociate, dissociation, dissolove, dissolubility, dissoluble, dissolute, dissolutely, dissoluteness, dissolution,