perfection的反义词有：imperfection, imperfection。n.perfection的反义词（完全;完备;卓越）：imperfection。perfection的反义词（其他释义）：imperfection。...

unconscious的反义词有：conscious。adj.unconscious的反义词（不省人事的）：conscious。...

There were 2,250 policemen on duty in and around the stadium.在体育场内及周边有2,250名警察在值勤。Extra staff had been put on duty.编外人员已经就职。He's on duty twenty-four seven.他不分昼夜地天天上班。...

von的音标：von的英式发音音标为：[vɒn]von的美式发音音标为：[vɒn]...

Starting school is a milestone for both children and parents.对于孩子和家长而言，开始上学是一件大事。The whistle jigs to a milestone.对牛弹琴.The company passed the ￡6 million milestone this year.今年公司越过了600万英镑这个里程碑式的数字.The film proved to be a m...

Typical of the grassland dwellers of the continent is Amarican antelope, or pronghorn.美洲羚羊或麋鹿是这个大陆上典型的草原居民.Typical of the grassland dwellers of the continent is the American antelope, or pronghorn.美洲羚羊, 或称叉角羚,是该大陆典型的草原动物...

chronogram的音标：chronogram的英式发音音标为：['krɒnəgræm]chronogram的美式发音音标为：['krɒnəˌgræm]...

n.direction的复数形式，方面( direction的名词复数 )，方向，指南，（电影导演的）指点...

Her prose style is not always felicitous; she tends to repetition.她的行文风格并非总是恰到好处，往往爱重复。It is real prayer, and not mechanical repetition.这是真正的祈祷，不是机械的重复。We do not want to see a repetition of last year's tragic events...

concentrate的反义词有：distract, distract。vt. & vi.concentrate的反义词（集中;聚集）：distract。concentrate的反义词（其他释义）：distract。...

promotion的反义词有：demotion, demotion。n.promotion的反义词（晋升）：demotion。promotion的反义词（其他释义）：demotion。...

prolong的反义词有：shorten, curtail, shorten。vt.prolong的反义词（拉长;拖延）：shorten, curtail。prolong的反义词（其他释义）：shorten。...

contend的近义词有：compete, contend, contest, rival。下面这些动词均可表示"竞争"的含义：compete：普通用词，含义广泛。既可指体育活动等活动中争取优胜的相互竞争，也可指为了自己的利益与他人竞争。contend：指为战胜或击败对手进行不懈努力，强调拼搏。也可指口头上进行有对立情绪或严重分歧的争论。contest：指为争夺土地、阵地、权力或荣誉等而展开的竞争。rival：指在两方或多方的竞争或比赛...

bone的音标：bone的英式发音音标为：[bəʊn]bone的美式发音音标为：[boʊn]...

construction的近义词/同义词有：structure, framework, make-up, layout, style, format, organization, constitution, form, assembly, composition, design, arrangement, build, formation, production, shaping, assembling, putting, erecti...

She did not attempt to throw any suspicion upon you.她无意让大家怀疑你。The long-threatened storm was upon us...酝酿多时的暴风雨就要向我们袭来。They have no means, short of civil war, to enforce their will upon the minorities.他们只有通过内战才能将意志强加给少数派。...

There are additional publications of special relevance to new graduates.还有对于新毕业生来说特别重要的其他出版物。The related publications are far too numerous to list individually.相关出版物太多,没法一一列举.A detailed list of our publications is availa...

n.具有某专业资格的人（ professional的名词复数 ），专业人士，内行，专门职业者...

You'll need to get on the right side of Carmela.你得讨卡梅拉的欢心。Our forecast for 1990 was on the right lines.我们有关1990年的预测大体是正确的。She had moored her barge on the right bank of the river.她把驳船停泊在河右岸。...

adj.光荣的：荣幸的v.尊敬，给以荣誉( honor的过去式和过去分词 )...

constant的近义词/同义词有：regular, unchanging, even, steady, uniform, stable, fast, permanent, same, unalterable, changeless, enduring, unchangeable, incommutable, abiding, immutable, invariable, solid, fixed, firm, unbending, p...

proportionately的音标：proportionately的英式发音音标为：[prə'pɔ:ʃənətlɪ]proportionately的美式发音音标为：[prə'pɔrʃənɪt]...

A toddler requires close supervision and firm control at all times.刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。He was placed under a two-year supervision order.他被处以两年的监管。We ask the public to have their dogs neutered and keep them under clo...

The Dragon Boat Festival is one of three major Chinese holidays, along with the Spring and Moon Festivals.端午节是三个中国主要节日之一，另两个是春节和中秋节。AT length , the Dragon - boat Festival came and went in an atmosphere of unrest.旧历端阳节终于在...

Objective To investigate the expressions of tumor inhibitor agene TIP 30 protein in Salivary Adenoid Cystic Carcinoma ( SACC ).目的　检测抑癌基因TIP30蛋白在涎腺腺样囊性癌 ( SaliveryAdenoidCysticCarcinoma,SACC ) 中的表达.She observed her guests...

These are kamikaze jobs, the ones almost guaranteed to end your career.这些是极危险的工作，差不多准保能毁了你的事业。You have to line the car up with the ones beside you...你得把车子和旁边的车停齐。These aren't the only ones forgoing the morning repas...

inconvenience的现在进行时为：inconveniencing...

portion的一般过去时为：portioned...

personally的近义词/同义词有：characteristically, especially, particularly, privately, expressly, idiosyncratically, specially, individually, specifically, in, on, own, alone, independently, one's, oneself, person, by, part, ...

Its age determined by Rb - Sr isochron is 306 Ma , suggesting that it was formed at Hercynian.据Rb -Sr 等时线测定,其年令值为306Ma, 说明它形成于海西期....