n.圆，循环性，环状，充实度...

n.肠道病毒...

directorate的复数形式为：directorates...

It was the almost furtive restlessness and irritability that had possessed him.那是一种一直纠缠着他的隐秘的不安和烦恼.All organisms have irritability while alive.所有生物体活着时都有应激性.Nim released some irritability of his own.尼姆发泄出一点怒火....

Birgit was a popular actress with half a decade of filmmaking behind her.比吉特曾是一位当红女演员，有着五年的从影经历。...

skirmished的音标：...

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 eat a lot of meats and dairy foods, along with a lot of miscellaneous items that don't fall into any group.他们吃了大量的肉和奶制品，还有许多不知道该归为什么类别的杂七杂八的东...

Her logic was irrefutable.她的逻辑无懈可击。The pictures provide irrefutable evidence of the incident.这些照片为这起事件提供了不容辩驳的证据。The observational data were irrefutable.这些观测资料是不容怀疑的....

n.沼泽地，泥潭( quagmire的名词复数 )...

thirty的音标：thirty的英式发音音标为：['θɜ:ti]thirty的美式发音音标为：['θɜrti]...

the environs of Paris巴黎郊区He was more partial to the house and environs.他对这所房子和这里的环境越来越有感情了.The town and its environs are inviting, with recreational attractions and art museums.那座小镇及其周边地区建有休闲胜地和艺术馆，很吸引人。Berlin and its en...

His chief political baggage consisted of a violent antiracism.他的主要政治理论是强烈的反种族主义....

irregularly的音标：irregularly的英式发音音标为：[ɪ'reɡjələlɪ]irregularly的美式发音音标为：[ɪ'rɛɡjəlɚlɪ]...

Even from the first, the words went wrong , the catbird pecked away the nightingale.一开始字里行间就漏洞百出, 猫声鸟居然把夜莺啄得铩羽而归....

retire的一般过去时为：retired...

v.断言，证实( affirm的现在分词 )...

irregular的最高级为：most irregular...

n.方向性，定向性，指向性...

气动扒煤机，气动刮板卷扬机...

unfairly的音标：unfairly的英式发音音标为：[ʌn'feəlɪ]unfairly的美式发音音标为：[ʌn'fɛrlɪ]...

squirt的音标：squirt的英式发音音标为：[skwɜ:t]squirt的美式发音音标为：[skwɜrt]...

n.火焰炸弹（燃烧弹和凝固汽油弹的总称）( firebomb的名词复数 )v.火焰炸弹（燃烧弹和凝固汽油弹的总称）( firebomb的第三人称单数 )...

She flashed him a despairing glance.她绝望地瞥了他一眼.He flashed her a despairing glance.他绝望地瞥了她一眼.He received the news with a despairing sigh.他得到消息,绝望地叹了口气....

Irving的音标：Irving的英式发音音标为：['ə:viŋ]Irving的美式发音音标为：['ɚvɪŋ]...

The old town centre is girdled by a boulevard lined with trees.一条林阴大道环绕古城的中心。The city is girdled about with gently rolling hills.该市为平缓起伏的丘陵所围绕著.People usually girdled lake with trees.人们通常用树来环绕湖水....

I left eventually at six o'clock feeling utterly dispirited and depressed.我一直到6点才极度沮丧和郁闷地离去。The King, however dispirited, ploughs on.国王虽说沮丧，但仍一往无前。She looked tired and dispirited.她显得疲倦而且神情沮丧。...

circuit的第三人称单数（三单）为：circuits...

This is 20,000 feet higher than most subsonic airliners.这比大多数亚音速飞机的飞行高度高20,000英尺。The fog grounded the airliners.大雾迫使班机停飞.They placed very stable and accurate atomic clocks on regularly scheduled jet airliners.他们将非常稳定、准确的...

It presented in satirical terms points made in earnest by Catholic writers.它用讽刺的语言呈现了天主教作家郑重其事表明的观点。" Private Eye " is a satirical magazine.《 私人侦探 》 是一本讽刺性杂志.This satirical address was a thinly disguised stricture agains...

They rolled about on the Gilligan Road, simulating a bloodthirsty fight.他们在吉利根路上翻滚，模拟一场暴力厮杀。They were savage and bloodthirsty.他们野蛮残暴。The religion of the Aztec was a bloodthirsty one.阿兹台克人的宗教信仰是一种嗜杀的宗教....