角鲨

例句：

1. 1. The fireburned down the house to ashes.
   火把房子烧成了灰烬。
2. 2. Hecollected ash from the fireplace for hisgarden.
   他从壁炉里收集了灰烬，用来他的花园。
3. 3. Ashes are scattered across theground after a fire.
   火灾过后，灰烬散落在地面上。