Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.相对于母本DNA,基因畸变往往更多地与父本DNA上的缺陷相关。...a relative on the maternal side of his family.他母亲那边的一位亲戚The sight of the hopeless little ...
I let the horse drop his head to crop the spring grass.我让马低下头啃吃春天的青草。His head was swathed in bandages made from a torn sheet.他的头上缠满了一层层用床单撕成的绷带。That song has stuck in my head for years.那首歌多年来一直铭记在我心中。...
Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.许多微生物使滴滴涕脱卤化氢变为滴滴依.DDE agreement is efficient method of data exchange between windows application programs.动态数据交换(DynamicData Exchange,DDE) 是Windows...