His voice was harsh as he enunciated each word carefully.他一字一顿，听上去很生硬。She's got a great voice and is singing better than ever.她的嗓音非常好，现在的唱功比以往任何时候都要好。It was just an ordinary voice, but he sang in tune.他声音很一般，但唱得都在调子...
Methods Endoscopic observation and mucosal biopsies graft through the terminal ileum enterostomy were carried out.方法自末端回肠肠造口行内镜检查,观察肠粘膜变化并钳取肠粘膜组织做病理学检查....
Her brusque manner concealed a caring nature.她举止粗鲁但实际上很关心他人.She concealed her pregnancy right up to the moment of birth.她隐瞒了自己怀孕的事，直到孩子出世。From a concealed vantage point, he saw a car arrive...他从一个隐蔽的有利位置望出去，看见一辆车开了过来。Suc...
There are obvious differences between clones with regard to their self - fertility.自交能孕性在不同的无性系中是明显不同的.an obvious case of favouritism一件显然偏袒一方的事例It is obvious that these are not althea research directions in administrativ...
He conceals his worries behind a mask of nonchalance.他装作若无其事,借以掩饰内心的不安.Drunkenness reveals what soberness conceals.酒醉吐真言.The apparent simplicity of this concept conceals innumerable snags.这种表面很简单的概念却隐藏着无数的暗礁.He conceals ...