经济学人下载:病毒传播

1.transmit 传输；传播
Some communicable diseases are transmitted only through the agency of insects.
某些传染病只通过昆虫来传播。
2.suspect 怀疑
They were suspected of being undocumented workers.
政府怀疑他们是未记录在案的工人。
3.speed up 加速
We are speeding up the mechanization of our agriculture.
我们正在加快农业机械化的步伐。
4.generate 产生
It is generated by some specified means.
这是由某些未加说明的方法产生的。