潜伏化作用...

affiliation的音标：affiliation的英式发音音标为：[əˌfɪli'eɪʃn]affiliation的美式发音音标为：[əˌfɪli'eɪʃn]...

n.电影放映员，幻灯放映员，电视播放员( projectionist的名词复数 )...

billionaire的复数形式为：billionaires...

suspicions的音标：...

The majority of foreign nationals working here have work permits.大多数在这里工作的外国人都有工作许可证。A consul's duty is to help his own nationals.领事的职责是帮助自己的同胞.Husbands and wives of British nationals do not automatically gain citiz...

n.（汽油引擎的）发火装置，着火，燃烧，点火，点燃...

lioness的音标：lioness的英式发音音标为：['laɪənes]lioness的美式发音音标为：['laɪənɪs]...

conception的复数形式为：conceptions...

vt.为…而斗争，捍卫，声援（champion的过去式与过去分词形式）...

电熔，电熔化，电溶化...

矿质过多...

By gravitation the sun and planets act and react upon one another.太阳与行星通过引力发挥作用并相互影响。He also propounded the Heliocentric theory of gravitation, thus predating Copernicus by almost one thousand years.他也提出以引力作用为基础的日心说, 比哥白...

n.诱惑，引诱，诱惑物...

ganglioniform的音标：ganglioniform的英式发音音标为：[ɡæŋɡlɪənɪ'fɔ:m]ganglioniform的美式发音音标为：[ɡæŋɡlɪrnɪ'fɔm]...

This pushing - in of cells marks the start of gastrulation.细胞的这种向里推进标志着原肠胚形成的开始.The outer layer of a blastula that gives rise to the ectoderm after gastrulation.外胚层囊胚的外层,在原肠胚形成之后生后外胚层组织....

n.怜悯，同情，恻隐之心...

denunciation的复数形式为：denunciations...

billionth的复数形式为：billionths...

n.成为主观，内在化...

negotiation的音标：negotiation的英式发音音标为：[nɪˌgəʊʃi'eɪʃn]negotiation的美式发音音标为：[nɪˌgoʊʃi'eɪʃn]...

n.弃权，避免，回避，节制...

n.（将病人的血存储起来在手术时输回其体内的）自身输血...

billions of的音标：...

n.准备，预备，准备工作，配制品，制剂...

egression的音标：egression的英式发音音标为：[i:'greʃən]egression的美式发音音标为：[ɪ'greʃən]...

Capital punishment is allowable only under exceptional circumstances.只有特殊情况才允许执行死刑。Their technical ability is exceptional.他们技艺超群。At the age of five he showed exceptional talent as a musician.他五岁时就表现出非凡的音乐才能。...

n.公司，法人，社团，团体，〈口〉（凸出的）大肚子...

directions的音标：directions的英式发音音标为：[dɪ'rekʃnz]directions的美式发音音标为：[dɪ'rekʃnz]...

v.从事选举活动( electioneer的第三人称单数 )...