The grain just rotted and all they could use it for was animal feed.

这些谷物都腐烂了，他们只能将它用作动物饲料。

The window frame had rotted away completely.

窗框已经完全烂掉了。

Villagers had a plentiful harvest earlier this month, but all sweetcorn and rice in their granaries have rotted or sprouted after being soaked in floodwater.

村民月初沉浸在丰收的喜悦里，但是洪水来袭后仓库里的甜玉米和稻谷已开始发霉发芽。

The root of the tree rotted away.

树根烂了。

The timber has rotted.

这些木材已经腐朽了。