The president was clearly exasperated by the whole saga.整个事件显然让总统很恼火。Welland gave an exasperated sigh and turned back.韦兰十分烦恼地叹了口气，转过身去。Bertha was exasperated at the delay.延误让伯莎十分恼怒。...

a tamper-proof identity card防涂改身份卡Please don't tamper with the clock radio.请不要瞎弄那只收音机闹钟.Don't tamper with that car.不要乱碰那部车子....

v.使熟练( perfect的第三人称单数 )，使完全，使…完美，充分地指导（告诉）...

复变态...

n.安培时...

n.变态过度，复变态期...

Upper World的音标：...

perishes的音标：...

compere的现在完成时为：compered...

hypertrophy的复数形式为：hypertrophies...

n.拟球心阑透镜组，对称弯月镜...

Venus, Earth, and other planets also perturb Mercury's motion.金星, 地球和其他行星也使水星的运动受到摄动.Stellar passings can perturb the orbits of comets.行星的运行会使彗星的轨道发生扰动....

gripper的音标：gripper的英式发音音标为：['grɪpə]gripper的美式发音音标为：['grɪpə]...

n.血小板过多...

n.恒磁导率坡莫合金，恒导磁铁镍钴合金...

temperamental的音标：temperamental的英式发音音标为：[ˌtemprə'mentl]temperamental的美式发音音标为：[ˌtɛmprə'mɛntl, ˌtɛmpərə-]...

v.（尤指宗教或政治信仰的）迫害(~sb. for sth.)( persecute的过去式和过去分词 )，烦扰，困扰或骚扰某人...

They call rowing the perfect sport. It exercises every major muscle group.他们称划船是最佳运动，它可以锻炼每一处主要肌肉群。He was not a paragon. He would never be perfect.他不是完人，永远不可能十全十美。A conservatory offers the perfect excuse to let your imag...

Paper: Preparation of AAM - CHT from AAM and Chitsoan.论文: 丙烯酰胺改性壳聚糖的制备,化学世界,2001年第2期.Line the base and sides of a 20cm deep round cake tin with paper.把一个20厘米深的圆形糕饼盒的底部和四周都垫上纸。His paper was published in the proceedings of...

There is the strong possibility that such cooperation will prove unworkable.这种合作很有可能会行不通。They said they would give the police their full cooperation.他们说他们愿意与警方通力合作。He emphasised the wider issue of superpower cooperation....

Suddenly he began writing in sheer panic , only imperfectly aware of what he was setting down.突然,他慌里慌张写起字来, 只是朦朦胧胧意识到自己写的是什么.That is, because she expressed imperfectly her thoughts were imperfect.也就是说, 因为她表达得不够完善,她的思想也不够...

cooperate的音标：cooperate的英式发音音标为：[kəʊ'ɒpəreɪt]cooperate的美式发音音标为：[ko'ɑpəˌret]...

creepers的音标：creepers的英式发音音标为：[k'ri:pəz]creepers的美式发音音标为：[k'ripəz]...

permeate的现在进行时为：permeating...

hematoperitoneum的音标：hematoperitoneum的英式发音音标为：[hemætəʊpərɪtəʊ'ni:əm]hematoperitoneum的美式发音音标为：[hemætoʊpərɪtoʊ'niəm]...

taper的复数形式为：tapers...

perception的音标：perception的英式发音音标为：[pə'sepʃn]perception的美式发音音标为：[pər'sepʃn]...

imperil的一般过去时为：imperilled...

skipper的现在完成时为：skippered...

He wasn't quite as perky as normal.他并不像往常那么高兴。He's still in hospital, but he seems quite perky.他 虽然 还住住院, 可是看上去倒挺精神.She had a perky, independent spirit.她个性开朗活泼而又独立。...