burn out
phrasal verb with burn verb uk/bɜːn/ us/bɝːn/ burnt or burned | burnt or burned
(FIRE)
(火)烧尽
If a fire burns out, it stops producing flames because nothing remains that can burn.
(BREAK)
B2 (发动机等因过热)烧坏,出故障
If something such as a motor burns out, it stops working because of damage from heat.
It looks like the starter motor on the car has burned out. 看起来像是汽车发动机的启动装置被烧坏了。