His visitor's visa expired.他的访问签证过期了。He is assiduous over his visitor.他对来访者很殷勤....as soon as she saw that it was a visitor and not a hawker or tramp at her door.她一看到门口站着的是位访客而不是街头小贩或流浪汉…A visitor savors a twilight r...
He was sinking into the Slough of Despond.他那时正陷入极度沮丧的状态。All reptiles have to slough their skin to grow...所有爬行动物生长过程中都要蜕皮。He was not able to slough off the memories of the past.他无法忘记过去。All reptiles have to slough their sk...
Mannan - binding lectin is a member of collectin family and plays an important role in innate defense.甘露聚糖结合凝集素(MBL)系胶原凝集素家族成员,是天然免疫系统中的重要分子.In particular it likes to eat roses eucalyptus eucalyptus and Mannan spot on th...
NAS were most prevalent in the extrahepatic bile duct.结果:NAS常发生在肝外胆管.Bile was separated upon celite columns into its taurine and glycine conjugated fractions.胆汁用硅藻土滤蕊分离出它的牛磺酸和甘氨酸的共轭结合部份.Just like the synthetic detergents...
Lines of simple white headstones mark the graves.一排一排的白色墓石勾勒出这座公墓.Graves are a mix of gravels, clay and sand carried out by the river.它混合着碎石 、 粘土和河流带来的沙子....soldiers who helped to bury the dead in large communal graves.....