Methods: The cell line transfected with E 1 A gene was treated by Epirubicin, Taxotere and 5 - fluorouracil respectively.方法通过PEI -Fe3O4 纳米粒介导将E1A基因导入 人乳腺癌细胞系MCF-7,经G418筛选获得稳定表达E1A的转染细胞(MCF-7-E1A )....

不透风的...

hairdo的复数形式为：hairdos...

n.酪农场的女工...

chirr的现在完成时为：chirred...

The feeding of dairy cows has undergone a revolution.乳牛的喂养方法发生了巨大的改变。They ran the general store and the farm dairy.他们经营着杂货店和农场的乳品店。Non-fat dairy products supply the needed nutrients without excessive calories.脱脂乳制品能提供身体所...

mesobilirhodin的音标：mesobilirhodin的英式发音音标为：[mesəʊbɪlɜ:'həʊdɪn]mesobilirhodin的美式发音音标为：[mesoʊbɪlɜ'hoʊdɪn]...

艾里德克斯纺前染色粘胶长丝...

The real trendsetters would even incorporate small birdcages into their hairstyles!真正引领潮流的人甚至还会把小巧的鸟笼融入到他们的头发造型中....

lirella的音标：lirella的英式发音音标为：[lɪə'relə]lirella的美式发音音标为：[lɪr'relə]...

adv.如饥似渴地...

Eventually they reached a pair of ornately carved doors.他们最终来到一扇雕刻精美的对开门前。The pair admitted that their three-year-old marriage was going through 'a difficult time'...那对夫妻承认他们3年的婚姻正在经历一个“困难期”。She picked up a pai...

n.椅子( chair的名词复数 )，大学教授职位，主持会议的主席（的席位或职位）...

The blood circulates through the body.血液在全身循环.The story circulates among the people.这个故事在人民中流传.During a depression money circulates slowly.在商业萧条时期,货币流通滞缓....

engirdle的现在进行时为：engirdling...

恶丝虫属...

He unfairly blamed Frances for the failure.他把失败归咎于弗朗西丝，这不公平。He had unfairly presented a caricature of my views.他歪曲了我的观点。Workers who have been unfairly dismissed may claim compensation.被无理开除的工人可以要求补偿....

hangwire的音标：hangwire的英式发音音标为：['hæŋˌwaɪə(r)]hangwire的美式发音音标为：['hæŋˌwaɪə(r)]...

adv.实际上，实质上，事实上，几乎，无形中，无形...

n.手足病的治疗...

conspire的一般过去时为：conspired...

circumcise的现在完成时为：circumcised...

What struck me was the hairless head of that boy.让我感到惊讶的是,这个男孩的头上也是光秃秃的.Which is as white and hairless as an egg.又白又嫩,光滑如鹅蛋,难以想象!She decided to stop concealing her hairless head.她决定停止遮掩她的光头....

He has clearly not been chastened by his thirteen days in detention...显然，13天拘留并没能让他悔过自新。He wrote thirteen more operettas, of which the best known is Dler Zigeunerbaron ( The Gypsy Baron ).他还写了另外13部轻歌剧, 其中最著名的是《吉普赛男爵》.Thi...

require的第三人称单数（三单）为：requires...

Sheard lusted after the Directorship.希尔德一心想当董事。He is shooting at the directorship.他力图得到厂长的职位。Barry resigned his directorship in December 1973.巴里于1973年12月辞去了他的董事之职。He is grooming his son for the directorship of the firm.他...

hire的音标：hire的英式发音音标为：['haɪə(r)]hire的美式发音音标为：[haɪr]...

fire engine的音标：fire engine的英式发音音标为：['faiə 'endʒin]fire engine的美式发音音标为：[faɪr 'ɛndʒɪn]...

adv.适当，相当地，公平地，完全，简直，清楚地...

I entered the village by the little circumlocutory lane.我由一条迂回曲折的小径进了村。...