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Extrinsic asthma: there is typically an association with atopy (allergies) mediated by type 1 hypersensitivity, and asthmatic attacks are precipitated by contact with inhaled allergens.
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外源性哮喘:它与Ⅰ型超敏反应（变态反应）有明显联系，哮喘突然发作与吸入变应原有关。 |
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Extroverted, I think. I mix well and enjoy doing things with others.
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我认为我是外向的人，我善于交际并且喜欢和别人共事。 |
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Extroverts prefer lively conversation to brooding on the meaning of life.
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性格外向的人喜欢高谈阔论, 而不愿思索人生的意义. |
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Extroverts tend to lack self-discipline while introverts lack courage.
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性格外向的人缺乏自我约束力，而性格内向的人则缺乏勇气。 |
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Extruded aluminum alloy cylinder body.
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挤压铝合金缸体。 |
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Extruded nylon tape with arrowhead type hooks on both sides of a single base.
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带有突出的箭头式尼龙带用来分别钩住双面中的每个单面。。 |
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Extruder and hual off adopt AC frequency conversion technology.
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挤出机、牵引机等采用交流变频控制技术，调整方便。 |
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Exuberantly coloured artwork and favourite animals make this rhythmic story the perfect introduction to looking and learning about colours.
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颜色、句型、动物，在这本绘本中一次张罗，强烈视觉效果的色彩，让书的主要特色，在小朋友心中深刻记忆! |
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Exudate: extravascular fluid collection that is rich in protein and/or cells. Fluid appears grossly cloudy.
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渗出：渗出液中富含蛋白和/或细胞。渗出液较混浑。 |
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Exudation of a protein-rich fluid into a cavity leads to a transudate.
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渗出液中蛋白质含量较高，会导致体腔积液。 |
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Exxon Mobil plans to hand operations of a multibillion-dollar oil project to the Venezuelan state before a May 1 deadline imposed by President Hugo Chavez, industry sources said Thursday.
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据石油工业界消息称，埃克森－美孚计划在5月1日前，将一个价值高达数10亿美元石油项目的经营权移交给委内瑞拉政府。 |
