应该是lives吧.是当失去生命将,一个人的话是lost ones life ,这里好像是很多人,所以天lives一个人失去生命是用life很多人失去生命是用lives？？"A billiondollaroil rig is scrapmetal and at least 12 people havelost their lives, "来自美报pple Effects After an Offshore Oil Rig Explosion 近海石油钻井爆炸lives .n. life的名词形式，意为生命