🗣️ 情景例句
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'm working on it.
我正在努力。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？