constituent——serving aspart of a whole； component组成的=component
　　 constantly——continually occurring； persistently持续的=continuously
　　 conspicuous——attracting attention， as by being unusual or remarkable； noticeable值得注意的=noticeable
　　 consort with ——v.陪伴=associate to keep company陪伴
　　 conserve——to protect from loss or harm； preserve保存，保护=retain vt.留住；保住
　　 consequence——something that logically or naturally followsfrom an action or condition结果=result
　　 conjecture——a statement， an opinion， or a conclusion basedon guesswork猜想=based on guessing
　　 congestion——to be overfilled or overcrowded堵塞=overcrowded， crowded
　　 conflicting——to be opposing； different对立的，不同的=opposing， contrary
　　 confront——to come face to face with， especially with defiance or hostility面对与…面对面的=face to confront withcomplete awareness面对
　　 confine to ——to keep within bounds； restrict限制=limit， cramp restrict； narrow受限制
　　 confederacy——a union of persons， parties， or states； a league联盟=ally one that is alliedwith another， especially by treaty同盟者
　　 conceal——to keep from being seen， found， observed， or discovered； hide隐藏=hide
　　 dramatically——arresting or forceful in appearance or effect引人注目的=striking
　　 durable——lasting； stable持久的；稳定的=lasting
　　 domains——[计]域=fields
　　 domestic——tame or domesticated. used of animals驯养的=tame
　　 dominate——to enjoy a commanding， controlling position in占支配地位=be prevalent in
　　 divergence——difference， as of opinion意见分歧difference
　　 diverse——made up of distinct characteristics， qualities， or elements多种多样的=various
　　 dogma——an authoritative principle， belief， or statement of ideasor opinion， especially oneconsidered to be absolutely true信条=belief
　　 distinction——the condition or fact of being dissimilar ordistinct； difference差别=difference
　　 distinct——readilydistinguishable from all others； discrete有区别的，不同的=different， separate， definite
　　 dispute——to argue about； debate就…进行争论=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分离的=separate existing asan independent entity单独的
　　 discard——to throw away； reject丢弃，抛弃=get rid of
　　 diffuse——to become widely dispersed； spread out散布=travel to betransmitted， as light or sound； move or pass传送
　　 differentiate——to constitute the distinction between区分=distinguish toperceive as being different or distinct区分