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