相关单词同义词research, study, 近义词 commentary 实况报道, thesis 毕业论文, paper 纸, essay 论文, tract 大片土地, discussion 讨论, address 住址, speech 演说, debate 辩论临近词dis, Disp.相似词dispute, disqualify, disquiet, disquieting, disregard, disrepair, disreputable, disrepute, 返回 disquisition