dead-burn

例句：

1. 1. The old tree was dead-burning, and the forest was in danger.
   那棵老树正在死火，森林处于危险之中。
2. 2. The firefighters were working hard to extinguish the dead-burning flames.
   消防员们正在努力扑灭那些正在死火的火焰。
3. 3. The villagers had to deal with the consequences of their dead-burning activities.
   村民们不得不面对他们死火活动的后果。