ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hydrocarbon conversion.ITQ-27对于在空气中煅烧而言是稳定的, 可以吸附烃类,以及对烃转化具有催化活性....

McKellen的音标：...

n.（火车站等处的）书报摊，书亭( bookstall的名词复数 )，（临时的） 书摊...

monosyllables的音标：...

n.（旅馆里为客人搬运行李到房间里的）男侍者...

isoalloxazine的音标：isoalloxazine的英式发音音标为：[aɪsəʊə'lɒksəzi:n]isoalloxazine的美式发音音标为：[ˌaɪsoʊr'lɒksəˌzɪn]...

She came out with two packages wrapped in holly-sprigged paper.她抱着两个用带有冬青枝叶图案的纸包装的盒子走了出来。a sprig of holly冬青树枝The room was lavishly decorated with tinsel and holly.房间用了大量的金属箔和冬青枝装饰,十分奢华....

frill的第三人称单数（三单）为：frills...

n.地下室，地窖，酒窖，（都市住宅的）地下煤窖，[机]油盒vt.把…藏入地窖（酒窖）...

McTeague exhibited his hard , calloused palms.麦克梯格摊开那双生满老茧坚硬的手掌.He sighed, and laid his calloused fist on the table.他叹了口气, 把长满老茧地拳头摁在了桌上.His hands have become calloused, because he does heavy manual work every day.他的手每天都...

I was allowed to do whatever I wanted with my life.我可以自由支配自己的生活。Directors weren't allowed any proprietary airs about the product they made.主管们不允许对他们生产的产品以所有者自居。As soon as relations improve they will be allowed to go...

n.异香兰素...

mademoiselle的复数形式为：mesdemoiselles...

a treacherous ally不忠的盟友He saw nothing wrong in pouncing on an ally's missteps if it furthered his agenda.如果盟友的失误对他有利,他就会问心无愧地加以利用.He is a close ally of the Prime Minister...他是首相的亲密支持者。In that war England was not an ...

doll的现在进行时为：dolling...

The reaction process is as follows.该反应过程如下.He wrote as follows.他所写如下.The text is as follows.原文如次....

fallen的音标：fallen的英式发音音标为：['fɔ:lən]fallen的美式发音音标为：['fɔlən]...

n.美吐根...

We are all genetically programmed to develop certain illnesses.基因决定了我们都会患上某些疾病。Top supermarkets are to ban many genetically modified foods.大品牌超市即将下架许多转基因食品。The deposit genetically belongs epithermal type related to magma...

pusillanimous的音标：pusillanimous的英式发音音标为：[ˌpju:sɪ'lænɪməs]pusillanimous的美式发音音标为：[ˌpjusə'lænəməs]...

n.硅铁钡矿...

She set up shop as a bookseller in Beijing.她在北京开了一家书店.All these books may be had of any bookseller.所有这些书可以从任何书店买到.She set up shop as a bookseller in the High Street.她在大街开了一家书店....

lull的音标：lull的英式发音音标为：[lʌl]lull的美式发音音标为：[lʌl]...

atoll的音标：atoll的英式发音音标为：['ætɒl]atoll的美式发音音标为：['ætɔl]...

n.鞭毛虫病...

collapse的第三人称单数（三单）为：collapses...

embellishment的音标：embellishment的英式发音音标为：[ɪm'belɪʃmənt]embellishment的美式发音音标为：[ɛm'bɛlɪʃmənt]...

escallop的第三人称单数（三单）为：escallops...

collude的音标：collude的英式发音音标为：[kə'lu:d]collude的美式发音音标为：[kə'lud]...

billions of的音标：...