pioneer的第三人称单数怎么拼写

pioneer的复数形式为：pioneers...

pioneer的音标：pioneer的英式发音音标为：[ˌpaɪə'nɪə(r)]pioneer的美式发音音标为：[ˌpaɪə'nɪr]...

pioneer的现在进行时为：pioneering...

pioneer的一般过去时为：pioneered...

pioneer的现在完成时为：pioneered...

pioneer的近义词/同义词有：forerunner, colonist, leader, settler, forerunner, colonist, leader, settler, inventor。n.pioneer的近义词（开拓者;移居者）：forerunner, colonist, leader, settler。pioneer的近义词（其他释义）：forerunner, colonist, leader, settler...

n.拓荒者，开发者，先驱者，创始者vt.开拓，开发，做（…的）先锋，提倡...

A heavy stockade around the cabin protected the pioneer from attack.小屋周围的厚厚的栅栏保护拓荒者免受攻击。Sun Li is an explorer , a pioneer an expresser of the new territory of literature.孙犁是文学新地的发现者、抒写者、开拓者.Two members of the Young Pione...

She was a suffragette and a birth control pioneer.她参加争取妇女选举权的运动，也是节育倡导者。a pioneer in the field of microsurgery显微外科领域的创始人He is a pioneer in modern medical practice.他是现代医学实践的先驱....

intermeningeal的音标：intermeningeal的英式发音音标为：[ɪntəmɪ'nɪndʒɪəl]intermeningeal的美式发音音标为：[ɪntəmɪ'nɪndʒɪrl]...

n.权贵; 大人物...

优秀的政治演说家a fine political orator他能言善辩,胜过最好的演说家.He was so eloquent that he cut down the finest orator.他是一位了不起的演说家.He is a marvellous orator....

n.发声( utterance的名词复数 )，说话方式，语调，言论...

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《怀疑论的陷阱》. 剑桥: 剑桥大学印制, 1990.Barnes, J. The toils of Skepticism. Cambridge: Cambridge University Press , 1990.从 “ 怀疑论美学 ” 看托马斯·哈代的 “ 威塞克斯小说 ”Reflections on Thomas Hardy's " Wessex Novels " from a Perspective of's...

equality的音标：equality的英式发音音标为：[i'kwɒləti]equality的美式发音音标为：[i'kwɑləti]...

isodiazotate的音标：isodiazotate的英式发音音标为：[aɪsəʊ'dɪætsəʊteɪt]isodiazotate的美式发音音标为：[aɪsoʊ'dɪætsoʊteɪt]...

justiciable的音标：justiciable的英式发音音标为：[dʒʌs'tɪʃɪəbl]justiciable的美式发音音标为：[dʒʌs'tɪʃɪrbəl]...

They were flapping their bat - like fins before dropping back into the water with a terrific splash.它们拍打着蝙蝠般的鳍,然后随着令人恐惧的溅水声掉进了水中.The fins of a fish act as hydrofoils.鱼的鳍就像水翼船艇的水翼.Discarded fishing lines or nets entrap se...

eumenorrhea的音标：eumenorrhea的英式发音音标为：[ju:ˌmenə'ri:ə]eumenorrhea的美式发音音标为：[juˌmenə'riə]...

alluvium的复数形式为：alluviums...

The enemy tripled his strength.敌军把兵力增加到原来的三倍.He tripled his income.他使他的收入增加两倍[增至三倍].I got a fantastic new job and my salary tripled...我得到了一份非常好的新工作，薪水涨到了原来的 3 倍。I got a fantastic new job and my salary tripled.我得到了一份非常好的新...

“私生的”的英语可以翻译为：astard，born on the wrong side of the blanket，[医] illegitimate，supposititious，unlawful ...

“污水管”的英语可以翻译为：waste pipe，[化] sewage pipe，sewer pipe ...