burn up
(a) (of a fire) produce brighter and stronger flames (指火)燃烧得更旺
put more wood on a fire to make it burn up 再往火上续点木柴让它烧旺些.
(b) (of an object entering the earth´s atmosphere) be destroyed by heat (指进入地球大气层的物体)著火烧毁. burn sb up (US infml 口) make sb very angry 使某人大动肝火. burn sth up get rid of sth by burning 把某物烧掉; 焚化
burn up all the garden rubbish 把花园里的垃圾都烧掉.