dramatically——Arresting or forceful in appearance or effect引人注目的=striking

durable——Lasting; stable持久的;穩(wěn)定的=lasting

domains——[計]域=fields考試用書

domestic——Tame or domesticated. Used of animals馴養(yǎng)的=tame

dominate——To enjoy a commanding， controlling position in占支配地位=be prevalent in

divergence——Difference， as of opinion意見分歧difference

diverse——Made up of distinct characteristics， qualities， or elements多種多樣的=various

dogma——An authoritative principle， belief， or statement of ideas or opinion， especially one considered to be absolutely true信條=belief

distinction——The condition or fact of being dissimilar or distinct; difference差別=difference

distinct——Readily distinguishable from all others; discrete有區(qū)別的，不同的=different， separate， definite

dispute——To argue about; debate就…進行爭論=argument， disagreement

disseminate——To spread abroad; promulgate散布=spread， distribute

disposal——The act or process of getting rid of something除掉=get rid of

discrete——Constituting a separate thing; distinct分離的=separate Existing as an independent entity單獨的

discard——To throw away; reject丟棄，拋棄=get rid of

diffuse——To become widely dispersed; spread out散布=travel To be transmitted， as light or sound; move or pass傳送

differentiate——To constitute the distinction between區(qū)分=distinguish To perceive as being different or distinct區(qū)分

dictate——To prescribe with authority; impose命令;To issue orders or commands命令=determine To reach a decision; resolve解決，決定，=prescribe To set down as a rule or guide; enjoin指定，規(guī)定

devastate——To lay waste; destroy變成廢墟，荒蕪;破壞=ruin

device——A contrivance or an invention serving a particular purpose， especially a machine used to perform one or more relatively simple tasks機器=instrument A device for recording， measuring， or controlling， especially such a device functioning as part of a control system儀表

devoid of ——free of無……的，免于……的;擺脫了……的

destruction——The act of destroying毀滅=demolition The act or process of wrecking or destroying， especially destruction by explosives.摧毀破壞

detect——To discover or ascertain the existence， presence， or fact of查明;發(fā)現(xiàn)=discover， sense To become aware of; perceive感覺意識到

detectable——Can be discovered or ascertained the existence， presence， or fact可查明;可發(fā)現(xiàn)apparent， measurable，sizable

derive——To obtain or receive from a source得到=obtain，To issue from a source; originate起源于=stem from

depression——An area that is sunk below its surroundings; a hollow下陷處=low

depressed——Low in spirits; dejected情緒低落的;沮喪的=saddened

deposit——To put or set down; place放置=place， lay

deplete——To decrease the fullness of; use up or empty out消滅，用完或用光=exhaust， run out

dense——Hard to penetrate; thick濃厚的=thick， heavy

delicate——Marked by sensitivity of discrimination敏銳的=sensitive，Easily broken or damaged脆弱的=fragile

delicate——Considerate of the feelings of others體貼的=careful， intentionally

deft——Quick and skillful; adroit靈巧的=skilled