disrupt/disruptive/disrupter
disrupt/disˈrʌpt/vt.使崩裂；瓦解；使混乱，破坏：disrupt a state分裂一个国家；disrupt traffic引起交通混乱；disrupt public order破坏治安disruptionn.破裂disruptiveadj.分裂的；破坏性···
disseminate
disseminate/diˈsemineit/vt.散布：disseminate rumors散布谣言；disseminate Buddhism传播佛教The agency would collect and disseminate information.通讯社收集和传播讯息。
dissent
dissent/diˈsent/ I.vi.不同意：Two membersdissented fromthe majority.有两个成员不同意大多数人的意见。There were only a couple of dissenting voices.只有几种不同的声音。‖II.n.［u］意···
dissertation
dissertation/ˌdisə(:)ˈteiʃən/n.［c］（学位）论文，专题，论述，学术演讲：present a dissertation发表长篇学术论文；master’s (doctoral) dissertation硕士（博士）论文We spend the f···
dissident
dissident/ˈdisidənt/I.adj.持不同政见的：The measure was supported by dissident parties.这项措施得到持不同政见政党的支持。II.n. [c]不同政见者：That was the dissident movement in P···
dissipate
dissipate/ˈdisipeit/vi.&vt.1.(使)消散，(使)消失：Clouds dissipate before wind.云随风消散。The sun dissipated the mist.太阳驱散了雾。2.浪费，挥霍：Don’t dissipate your efforts···
dissolve
dissolve/diˈzɔlv/vi.&vt.1.溶解，融化：Salt dissolves in water.盐溶于水。He dissolves the sugar in his tea.他把糖溶于他泡的茶中。2.解散，解除：The Queen dissolved Parliament.女···
distance/distant
distance/ˈdistəns/n.［c］距离：The distance from the school to the station is two miles.从学校到火车站的距离是二英里。in the distance在远处：A canoe could be seen in the distance···
distil
distil/disˈtil/vt.1.蒸馏：distil water将水蒸馏2.吸取…的精华，提炼：distil the experience of the mass吸取群众的经验
distinct/distinction/distinctive
distinct/disˈtiŋkt/adj.1.清楚，清晰，明显：The shadow was quite distinct.阴影很清晰。2.不同的，有区别的(from)：Reading is distinct from writing.阅读与写作不同。The twins had dist···
