Neil's colleagues say he was actually in a joking, upbeat mood.内尔的同事们说他实际上在说笑逗乐，心情不错。The Defense Secretary gave an upbeat assessment of the war so far.国防部长对目前的战事给予了乐观的评价。The tone of the speech was upbeat.这次讲话的语气颇为乐观...

supple的现在完成时为：suppled...

supermarkets的音标：supermarkets的英式发音音标为：['su:pəmɑ:kɪts]supermarkets的美式发音音标为：['supəmɑkɪts]...

eupatriopicrin的音标：eupatriopicrin的英式发音音标为：[ju:pætri':əʊpaɪkrɪn]eupatriopicrin的美式发音音标为：[jupætri'oʊpaɪkrɪn]...

up close的音标：up close的英式发音音标为：[ʌp kləuz]up close的美式发音音标为：[ʌp kloz]...

occupiers的音标：occupiers的英式发音音标为：['ɒkjʊpaɪəz]occupiers的美式发音音标为：['ɒkjʊpaɪəz]...

upholds的音标：...

The polytechnics have hitherto been at an unfair disadvantage in competing for pupils and money...到目前为止，理工专科学校在争取生源和资金方面一直处于劣势。The ratio of pupils to teachers was 30 to 1.学生和老师的比率是30比1。The pupils are all looking at the c...

n.养育，培养，教养，家教...

随便地勾搭（异性），随便地结识...

v.使混乱，扰乱( disrupt的过去式和过去分词 )...

You can really work up a sweat doing housework.做家务真的会让人大汗淋漓。Why do you leave all the hard work up to your mother?你为什么把所有难做的事都留给你母亲?They will work up all these stones in building the bridge.他们将把这些石子全部用来造桥....

n.猜测， 推测，假定，猜想...

cleanup的音标：cleanup的英式发音音标为：['kli:nʌp]cleanup的美式发音音标为：['klinˌʌp]...

uppermost的反义词有：lowermost, lowermost。adj.uppermost的反义词（最上的;最高的）：lowermost。uppermost的反义词（其他释义）：lowermost。...

遇到...

n.汤，羹，浓雾，硝化甘油炸药，困境vt.加大马力...

quintuplet的音标：quintuplet的英式发音音标为：['kwɪntʊplət]quintuplet的美式发音音标为：[kwɪn'tʌplɪt, -'tuplɪt, -'tju-, 'kwɪntəplɪt]...

preoccupied的音标：preoccupied的英式发音音标为：[pri'ɒkjupaɪd]preoccupied的美式发音音标为：[pri'ɑkjupaɪd]...

We had stupidly been looking at the wrong column of figures.我们稀里糊涂，看串了数字栏。See how stupidly they kow-tow to persons higher in the hierarchy.瞧他们对上级唯命是从的样子是多么愚蠢啊。He got rather drunk and behaved stupidly.他喝得烂醉，失态出丑了。...

n.喷发，爆发...

小群...

Malcolm believed he was guilty of duplicity in his private dealings.马尔科姆认为他在为其私底下两面派的行为而心生愧疚。His duplicity caused us to distrust him.他的口是心非使我们不相信他。Some catalogs provide data on motions , variability, duplicity, etc.有的星表还...

dupes的音标：...

He stressed the corruptions of sin.他强调了罪恶的腐朽....

When this happens, they will tear up the contract.如果这事发生, 他们将会违约.He accused ministers of conniving with foreign companies to tear up employment rights.他指责部长们与外国公司串通一气损害就业权。I suggest that you tear up the composition and s...

upgrade的第三人称单数（三单）为：upgrades...

cupids的音标：...

top up的音标：top up的英式发音音标为：[tɔp ʌp]top up的美式发音音标为：[tɑp ʌp]...

The Board is scrupulous in its consideration of all applications for licences.委员会对所有申请许可证的人予以审慎考虑。I have been scrupulous about telling them the dangers.我已经本着良心将危险告知他们。Both readers commend Knutson for his scrupulous atten...