They set fire to vehicles outside that building.他们纵火焚烧了停在那幢大楼外的车辆。They set fire to the city and massacred all the inhabitants.他们放火烧了这座城市,而且屠杀了所有的居民.The police hasn't found out who set fire to the storehouse.警方还没查出是谁...

set fire to的音标：set fire to的英式发音音标为：[set 'faiə tu:]set fire to的美式发音音标为：[sɛt faɪr tu]...

放火烧， 点着了…，激起，燃点...