improvise的一般过去时为：improvised...

v.正式宣布（某事物）有危险或被禁止( proscribe的第三人称单数 )...

proportion的复数形式为：proportions...

projectile的音标：projectile的英式发音音标为：[prə'dʒektaɪl]projectile的美式发音音标为：[prə'dʒektl]...

prove的近义词有：prove, certify, demonstrate, establish, testify。下面这些动词均含有"证明，证实"的含义：prove：普通用词，指通过某种手段或方式提供证据以证实或证明某事物真实与否，某结论正确与否等情况。certify：较正式用词，多指有签字盖章的、合符法律程序的书面证明。demonstrate：指通过推理、辩论、实验或以实例来证明事物的正确与否。常用于理论、学说、定律等的证明上。e...

n.接近，近似值，近似额，粗略估计...

procedure的近义词/同义词有：method, rule, custom, plan, means, practice, measure, policy, manner, way, course, process, rule, means, usage, custom, manner, process, course, method, practice, form, technique, patent, plan, measure...

procedure的复数形式为：procedures...

propagation的音标：propagation的英式发音音标为：[ˌprɒpə'ɡeɪʃn]propagation的美式发音音标为：[ˌprɑpə'ɡeʃən]...

profound的音标：profound的英式发音音标为：[prə'faʊnd]profound的美式发音音标为：[prə'faʊnd, pro-]...

provenances的音标：provenances的英式发音音标为：[p'rɒvənənsɪz]provenances的美式发音音标为：[p'rɒvənənsɪz]...

Prosecutions的音标：...

disproportionally的音标：disproportionally的英式发音音标为：[dɪsprə'pɔ:ʃənəlɪ]disproportionally的美式发音音标为：[dɪsprə'pɔʃənəlɪ]...

n.抗议者( protester的名词复数 )，反对者，拒绝者，断言者...

At the same time that albumin and fetoprotein synthesis is extinguished.同时白蛋白和甲胎蛋白的合成被熄灭.Serum alpha - fetoprotein ( AFP ) and beta - human chorionic gonadotropin ( � � - HCG ) levels were elevated.外科手术切除部份肿瘤并做病理检查发现符合为胚...

projector的音标：projector的英式发音音标为：[prə'dʒektə(r)]projector的美式发音音标为：[prə'dʒɛktɚ]...

Facts: A Virgina statute prohibits interracial marriages between whites and blacks.弗吉尼亚州某法禁止白人和黑人的种族间通婚.The article prohibits people from defaming religious groups.该条款禁止人们诽谤宗教团体.Their spartan lifestyle prohibits a fridge...

It is not too late, but prompt action is needed.现在还不算晚，但是需要立即采取行动。Her blushes were saved by a prompt from one of her hosts.幸亏一位主持人提示，她才不至于尴尬脸红。How exactly did he prompt her, Mr Markham?确切地说，他是怎样提示她的，马卡姆先生？...

procession的近义词有：parade, demonstration, procession。下面这些名词均含"游行"的含义：parade：多指盛大和正式的游行，有检阅等活动。demonstration：侧重指抗议的示威性游行。procession：指举行庆祝活动或盛大仪式时庄严行进的有秩序的游行队伍或行列。...

n.[医]预后，判病结局，预测...

pronounce的音标：pronounce的英式发音音标为：[prə'naʊns]pronounce的美式发音音标为：[prə'naʊns]...

血原虫科...

provisional的音标：provisional的英式发音音标为：[prə'vɪʒənl]provisional的美式发音音标为：[prə'vɪʒənəl]...

This discovery disproved the idea that the world was flat.这个发现驳斥了地球是扁平的看法.Evolution could be disproved in other ways, too.演化也可以用别的方法驳倒.The physicist disproved his colleagues'theories.这名物理学家驳斥了他同事的理论....

profile的第三人称单数（三单）为：profiles...

n.宣布，公布，公告，布告，宣言书...

The attitude of the medical profession is very much more liberal now.现在，医务人员的态度开明多了。Catching colds is unfortunately an occupational hazard in this profession.不幸的是，容易感冒是这个行业的职业性风险。Acting is definitely a young person'...

microprocessor的复数形式为：microprocessors...

The meat they'd managed to procure assuaged their hunger.他们把搞到手的肉拿来充饥。She managed to procure a ticket for the concert.她好不容易弄到一张音乐会入场券。It remained very difficult to procure food, fuel and other daily necessities.食物、燃...

promotion的复数形式为：promotions...