With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色体,一个处于成长阶段的胚胎可能发育成一个具有不良综合症的小孩。
I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.
我刚下船,就被一个人截住,他向我兜售一枚钻石戒指。