calibrate的一般过去时为：calibrated...

n.（面积狭小、人口极少的）超小国家...

v.螯化的，有螯的，螯合的( chelate的过去式和过去分词 )...

negotiate的现在进行时为：negotiating...

I am not stupid enough to an unheated flat in Edinburgh in midwinter. It had heating.我还没笨到大冬天在爱丁堡组没暖气的房子,公寓里是有暖气的....

insufflate的音标：insufflate的英式发音音标为：[ɪn'sʌfleɪt]insufflate的美式发音音标为：[ɪn'sʌfleɪt]...

adj.有环纹的，由环构成的...

vt.使隔离，使孤立，[电]使绝缘，[化]使离析，[微]使细菌分离vi.隔离，孤立n.[微]分离菌，隔离种群adj.隔离的，分离的，孤立的...

irritate的音标：irritate的英式发音音标为：['ɪrɪteɪt]irritate的美式发音音标为：['ɪrɪˌtet]...

There are people who want to humiliate you and grind you down.有一些人会想要让你难堪，欺负你。I didn't want to humiliate her in front of her colleagues.我不想当着她同事们的面令她难堪。What right had they to bully and humiliate people like this?凭什么...

They advocated a scattergun approach of posting dozens of letters.他们主张采取向四处随意邮寄大量信件的方式。The report advocated that all buildings be fitted with smoke detectors.报告主张所有的建筑物都应安装烟火探测器.In China, both late marriages and late chi...

insufflate的一般过去时为：insufflated...

Dyfonate的音标：...

obfuscate的音标：obfuscate的英式发音音标为：['ɒbfʌskeɪt]obfuscate的美式发音音标为：['ɑbfʌskeɪt]...

He feared she would berate him for his forgetfulness.他担心,由于健忘又要挨她的训斥了.She might have taken the opportunity to berate scientists for their closed mind.她也许会利用这个机会斥责那些抱成见的科学家.But to ban them and berate them seems doubly dip...

medullated的音标：medullated的英式发音音标为：['medəleɪtɪd]medullated的美式发音音标为：['medlˌeɪtɪd]...

He walked across the park and through a gateway.他穿过公园，走过一道大门。They turned through the gateway on the left.他们穿过出入口向左转去。The port of Dover is England's gateway to Europe.多佛港是英国进入欧洲的大门....

speculate的音标：speculate的英式发音音标为：['spekjuleɪt]speculate的美式发音音标为：['spɛkjəˌlet]...

She had heard the news-flash on a TV channel's news update.她在一家电视台的新闻快讯中听到了这则简明新闻。I would just update them on any news we might have.我们一有新消息我就会告诉他们。We'll update you on the day's top news stories.我们将为您提供当天的...

bipectinate的音标：bipectinate的英式发音音标为：[baɪ'pektɪnət]bipectinate的美式发音音标为：[baɪ'pektɪnət]...

Mr Ellis was selected to officiate at a cup game between Grimsby and Rotherham.埃利斯先生获选执法格里姆斯比队与罗瑟汉姆队的一场杯赛。to officiate at a ceremony主持仪式The Reverend Mr Smith will officiate at the wedding , ie perform the marriage ceremo...

postdate的现在进行时为：postdating...

bromate的第三人称单数（三单）为：bromates...

The people fear not death; why threaten them with it.民不畏死, 奈何以死惧之.The clouds threaten rain.云预示有雨.Will severe selection standards create elitism and threaten the Olympic ethic of participation?严格的选拔标准是否会造成精英主义，进而危及奥林匹克重在参...

permeate through的音标：permeate through的英式发音音标为：['pə:mieit θru:]permeate through的美式发音音标为：['pɚmiˌet θru]...

sophisticated的最高级为：most sophisticated...

frustrate的反义词有：fulfil, encourage, accomplish, fulfill, accomplish, encourage。vt.frustrate的反义词（挫败;阻挠;使无效）：fulfil, encourage, accomplish。frustrate的反义词（其他释义）：fulfill, accomplish, encourage。...

v.（不适当地）擅用( appropriate的过去式和过去分词 )，拨出（款项等），把…据为己有，顺手牵羊...

infatuate的第三人称单数（三单）为：infatuates...

hemibranchiate的音标：hemibranchiate的英式发音音标为：['hemaɪbrənkɪeɪt]hemibranchiate的美式发音音标为：['hemaɪbrənkɪeɪt]...