burnt out
adjective mainly UK uk/ˌbɜːnt ˈaʊt/ us/ˌbɝːnt ˈaʊt/ (US usually burned out)
(FIRE)
（建筑物或车辆）被烧毁的
A building or vehicle that is burnt out has been badly damaged by fire.
After the fire the factory was completely burnt out. 火灾后工厂成为一片废墟。
[ before noun ] a burnt-out house 一座被烧毁的房子
(TIRED)
累坏的
ill or very tired from working too hard