But if you burn the wood too much, charcoal will change into white. The white stuff is ash.

但是如果你烧过头了，木炭就会变成白色，白色的东西就是灰了。

youdao

But if you burn the wood too much, charcoal will change into white. The white stuff is ash.

但是如果你烧过头了，木炭就会变成白色，白色的东西就是灰了。

youdao