Bob : Its proration are exploiting and selling petroleum and producing chemical products.它的业务主要是石油的开采、销售以及相关化工产品的生产....

abjuration的音标：abjuration的英式发音音标为：[ˌæbdʒʊə'reɪʃən]abjuration的美式发音音标为：[ˌæbdʒʊ'reɪʃən]...

operation的近义词/同义词有：undertaking, bargain, campaign, task, organization, maneuver, business, action, venture, project, enterprise, effect, potency, result, agency, power, consequence, influence, effectuation, manipulation,...

His wounds knocked him out of combat for the duration.他的伤病使他在整个期间都无法参赛。The school was used as a hospital for the duration of the war.战争期间这所学校被用作医院。The principal issues in dispute concern the duration of the future treaty...

n.摘花，夺美，玷污，蹂躏处女...

n.（正式仪式中的）演说，演讲...

Definitely more independent corroboration is necessary.有必要更明确地进一步证实.The witness was unable to provide corroboration of what he had told the police.证人无法证实他对警方的陈述.His possession of the gun is corroboration of his guilt.他藏有...

During rationing we had a sugar allocation.定量配给时期，糖是限量配给的。As a hangover from rationing, they mixed butter and margarine.作为食品配给制的一种遗留影响，他们总把黄油和人造黄油混在一起吃。Strict rationing of basic foodstuffs was still in force by the end o...

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rationale的复数形式为：rationales...

The police tried to prevent infiltration by drug traffickers.警方尽力阻止毒品走私分子的潜入.A loss in volume will occur if infiltration takes place.如果发生了渗润作用,水量就会减少.Local areas of infarction or infiltration can sometimes be demonstrate...

configuration的音标：configuration的英式发音音标为：[kənˌfɪgə'reɪʃn]configuration的美式发音音标为：[kənˌfɪgjə'reɪʃn]...

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aeroaspiration的音标：aeroaspiration的英式发音音标为：[eə'rəʊspɪreɪʃn]aeroaspiration的美式发音音标为：[er'roʊspɪreɪʃn]...

n.（达到）饱和状态，饱和度，浸透，浸润，饱和剂...

oration的复数形式为：orations...

纤维分离...

liberation的音标：liberation的英式发音音标为：[ˌlɪbə'reɪʃn]liberation的美式发音音标为：[ˌlɪbə'reʃən]...

碳化，渗碳，增碳...

irrationally的音标：irrationally的英式发音音标为：[ɪ'ræʃnəlɪ]irrationally的美式发音音标为：[ɪ'ræʃnəlɪ]...

裂变，蜕变...

The doctor advised him to use fulguration to treat his ulcer.医生建议他采用电灼疗法治疗溃疡.Objective To study the curative effect of fulguration combining injection acuminata ( CA ).目的探讨尖锐湿疣 ( CA ) 电灼联合局部注射乌体林斯治疗的效果....

二硝化作用...

commemoration的音标：commemoration的英式发音音标为：[kəˌmemə'reɪʃn]commemoration的美式发音音标为：[kəˌmɛmə'reʃən]...

equilibration的音标：equilibration的英式发音音标为：[ˌi:kwɪlaɪ'breɪʃən]equilibration的美式发音音标为：[ˌikwɪlɪ'breɪʃən]...

regeneration的音标：regeneration的英式发音音标为：[rɪˌdʒenə'reɪʃn]regeneration的美式发音音标为：[rɪˌdʒɛnə'reʃən]...

aberration的复数形式为：aberrations...

n.仲裁，公断( arbitration的名词复数 )...

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n.分散，排除集中...