spread过去式(spread动词三态变化)

spread动词三态变化都是spread

例句

1.

We hope to slo the spread of the disease.

我们希望能够减缓疾病的传播速度。

2.

Seeds and pollen are spread by the ind.

种子和花粉是随风传播的。

3.

We have 10 000 members spread all over the country.

我们有1万名成员分布在全国各地。