befallen

1.If we had been careful such a calamity would not have befallen us.

假如我们谨慎的话, 这种灾难不会降临我们的头。

2.I know not wherefore it befell.

我不知道为什么成这个样子。

3.Who can predict the misery that may befall humankind?

谁又能够预测可能降临人类头的灾难呢？

4.Evil befell him.

灾祸落他身。