demotion的反义词有：promotion。n.demotion的反义词（降级）：promotion。...

The aircraft engines, autopilot, and navigation system are absolutely reliable.飞机发动机, 自动驾驶仪和导航系统绝对可靠.The website will offer new navigation system and more kinescope.网站将提供新导航系统和更多录像.Panning and zooming, especially when pa...

n.碳氮化物...

n.重氮化作用...

More and more of our savings are institutionalized rather than individualized.我们的储蓄越来越多地由个人手里转入各种组织的控制中.She saw herself as a failure and had been institutionalized once for depression.她认为自己是个失败者，曾有一次因患抑郁症被送往精神病院治疗。This i...

petition的近义词有：plead, appeal, beg, petition, entreat, pray。下面这些动词均含"请求，恳求"的含义：plead：指谦卑而又不失尊严地请求，侧重迫切感。appeal：常指以道义原则为基础或以法律为依据的请求。beg比plead通俗，不用于法律范畴，指低声下气地请求，有时含贬义，指某人喋喋不休地要求得到帮助。 petition：指正式而热切地请愿或祈求。entreat的意义与beg的大致...

long的近义词有：desire, wish, hope, expect, want, long,yearn, long, thirst。下面这些动词都有"希望"的含义：desire：语气较正式庄重，着重渴望的力量与热切，常含有强烈的意图和目的。wish：语气较弱，多指难于实现或不可能实现的愿望。hope：指对愿望实现有一定信心的希望。expect：通常指有很大程度的把握，但仍含有预料之意，或预计某事或某行动的发生。want：一般指所想...

The ship was found not to be carrying any contraband.并未发现这艘船上载有任何违禁物品。I thought it was only people like Li Mei - t'ing who carried contraband!我以为只有李梅亭这种人带私货!Most of the city markets were flooded with contraband good...

The officers were severely reprimanded for their unprofessional behaviour.军官们因违反职业规则而受到了严厉的斥责。He was also fined $150 for unprofessional conduct.他还因行为违反了职业道德而被罚150美元。Terry intuitively reciprocates and becomes frustrated a...

extinction的音标：extinction的英式发音音标为：[ɪk'stɪŋkʃn]extinction的美式发音音标为：[ɪk'stɪŋkʃən]...

adj.无比的，独特的n.无可匹敌的人或物，举世无双的人或物...

n.（阴茎）勃起状态，愚蠢的错误，令人尴尬的错误...

Why not enjoy oneself while one could?何不得乐且乐 呢 ?You said one should enjoy oneself at the party!你说过,应该享受派对的乐趣.Does the person want how ability enjoy oneself?人要怎么才能过得快乐?...

The old peasant conjectured that it would be an unusually cold winter.那老汉推测冬天将会异常地寒冷.The general conjectured that the enemy only had about five days'supply of food left.将军推测敌人只剩下五天的粮食给养.He conjectured that some indi...

n.磨石( grindstone的名词复数 )，砂轮，持续辛勤地工作，努力不懈...

mobile phone的音标：mobile phone的英式发音音标为：['məubail fəun]mobile phone的美式发音音标为：[mo'bil fon]...

population的近义词/同义词有：inhabitants, people, public, people。n.population的近义词（居民）：inhabitants, people。population的近义词（其他释义）：public, people。...

n.慢速摄影，延时摄影...

conclude的音标：conclude的英式发音音标为：[kən'klu:d]conclude的美式发音音标为：[kən'klud]...

cession的近义词/同义词有：surrender, abandonment, transference, transferal, relinquishment, acquittance, abnegation, transfer, abdication, conveyance, acquiescence, agreement, compliance, yielding, capitulation, conceding, submis...

As they flow south, the five rivers converge.5条大河在南边交汇。Our previously opposed views are beginning to converge.我们原来相互对立的观点开始趋于一致.Parallel lines converge at infinity.平行线永不相交....

concealment的近义词/同义词有：obscurity, refuge, coverture, hiding, secretion, hideaway, shield, place, cover, hiding, disguising, dissembling, shielding, covering, veiling, front, cover-up, camouflaging, silence。n.concealment的近义...

drone的音标：drone的英式发音音标为：[drəʊn]drone的美式发音音标为：[droʊn]...

n.复制， 重复，复本 ，成倍...

参与，干预，关心，相干...

The term 'organization' often connotes a sense of neatness. organization这个词常常让人想到整洁。The word'tropics'connotes heat.热带这个词意味着热.The word'portly'connotes dignity.‘Portly ’ 一字隐含[威严]之意.The term "o...

furcation的音标：furcation的英式发音音标为：[fɜ:'keɪʃən]furcation的美式发音音标为：[fɜ'keɪʃən]...

Let's now examine the convolution a bit more as a mathematical entity.现在我们进一步考察卷积的数学问题.Broca discovered that the faculty of speech is localized in the third left frontal convolution.卜洛卡发现说话的机能位于左大脑第三额回.Viterbi algor...

n.准许进入，承认，坦白，入场费...

convention的近义词/同义词有：compact, bargain, arrangement, agreement, entente, treaty, deal, covenant, contract, pact, understanding, concordat, gathering, conclave, assemblage, conference, powwow, caucus, congregation, convocat...