burn up

烧起来； 烧尽； (使)发怒

verb

1. burn completely
be consumed or destroyed by fire

e.g. The hut burned down
The mountain of paper went up in flames

Synonym: burn downgo up

2. use up (energy)

e.g. burn off calories through vigorous exercise

Synonym: burn offburn

3. burn brightly

e.g. Every star seemed to flare with new intensity

Synonym: flareflame upblaze up

1. 烧毁；烧光
If something burns up or if fire burns it up, it is completely destroyed by fire or strong heat.

burn up的反义词

e.g. The satellite re-entered the atmosphere and burned up...
卫星重新进入大气层，烧成灰烬。
e.g. Fires have burned up 180,000 acres of timber.
大火烧光了18万英亩的木材。

2. 消耗；耗费
If something burns up fuel or energy, it uses it.

e.g. Brisk walking burns up more calories than slow jogging.
快走比慢跑能消耗更多的热量。

Aerobic exercise gets the heart pumping and helps you to burn up the fat.(有氧运动加速心脏跳动，有助于消耗更多脂肪。)

I'm going to burn up and die right here on the highway.(我将燃烧起来，在公路的这个地方死去。)

Let's burn up all this waste paper.(咱们把这些废纸烧掉吧。)

"And you will burn up like kindling," said Ragno.(“你就会像火柴一样烧起来。”劳格诺说。)

To lose weight, we need to shift that balance and burn up mire than we consume.(要想减肥，我们必须转换到一种平衡的状态并且使消耗能量高于所摄入的。)

They burn up and create the great celestial fireworks we see.(它们就燃烧了起来，创造了我们所看到的漂亮太空烟火。)

People gain weight when they consume more food energy than their bodies can burn up in their daily activities.(人民体重增加时，消耗更多的食物能量比他们的尸体可以刻录在他们的日常活动。)

The best I did here was burn up one of the ac motors.(最好的我没有在这里被烧伤了一个交流电动机。)

The smaller debris would be more likely to burn up in the atmosphere.(小片的残骸在大气中有更大的可能性被烧毁。)

Don't burn up these old books. They might be useful.(不要烧掉这些书，它们也许还有用。)