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育成一個具有不良綜合癥的小孩。
Carver Mead, a pioneer in integrated circuits and a professor of computer science at the California Institute of Technology,
卡弗。米德 -- 集成電路的一位先驅,加州理工學院的計算機教授 --