burn oneself out

• 烧尽

burn oneself out的用法和样例：

例句

1. It took hours for the ruins to smoulder out.
   废虚燃了几个小时才烧尽。
2. Let's leave the fire to burn down and go into our tents.
   丢下火让它自行烧尽，咱们进帐篷里去吧。