burn up

phr

• ① 烧了起来;烧得炽烈
  • Putting oil on the fire made it burn up.火上加油使火势炽烈。

• ② 烧掉,焚化
  • burn up the dead leaves将落叶焚化
  • The papers burned up in no time.那些文档很快就烧光了。

• ③ 消耗(燃料等),耗尽
  • The plane has burned up all of its fuel.那架飞机把所有的油料都耗尽了。