灰烬

A conflagration in 1947 reduced 90 percent of the houses to ashes.

1947年的一场大火,使90%的房屋化为灰。

The house was burnt down to ashes.

房子被烧成了灰。

The building was burned to the ground.

那栋建筑物被烧为灰。

The National Ready Mixed Concrete Association points out that using ashing sumach ash in cement is not a new idea.

拌混凝土协会指，在水泥中使用灰是新的方法。