n.手电筒，火炬，火把
vt.放火烧，纵火烧(建筑物或汽车)

第三人称单数：torches复数：torches过去式：torched现在分词：torching

The Olympic torch relay is well underway which means that the Beijing Olympic games is getting closer.
奥运火炬传递正在顺利进行，这意味着北京奥运会马上要到来了。
He used to be the torch bearer in 2008 Beijing Olympic games.
他曾是2008年北京奥运会的火炬手。
Many cultural relics were put to the torch during the war.
战乱中许多古迹被付之一炬。