维生素B可以促进红细胞再生。Vitamin B assists in red-blood-cell regeneration.细菌一进入血液里，就附着在红细胞表面上。Once in the bloodstream, the bacteria adhere to the surface of the red cells.红细胞大致呈圆盘状。Red blood cells are roughly the shape of a disk....
He comports himself with modesty...他表现得很谦虚。He comports himself like a hero.他立身如英雄.She always comports herself with great dignity.她的举止总是很端庄。He comports himself with modesty.他表现得很谦虚。...
晚年的时候，对宗教的狂热让他丧失心智。In his latter years religious mania clouded his mind.他们担心自己晚年的生活保障问题。They worry about how they will support themselves in their old age.他的孙子和孙女们在晚年的时候给了他最大的欢乐.His grandchildren afforded him his greates...