With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色體,一個處于成長階段的胚胎可能發(fā)育成一個具有不良綜合癥的小孩。
We have a wide selection of sweaters that will appeal to all ages, and in particular the teenager market which you specified.
我們有各種各樣適合各個年齡層次的羊毛衫,特別是您專門提到的青少年市場。