NAabbr.无名麻醉剂(=Narcotics Anonymous)abbr.全国科学院会员（=National Academician）abbr.全国科学院(=National Academy)abbr.北美（=North America）abbr.不适用的（=Not Applicable）Narsi纳尔西

1. Two Americans were killed in a roadside blast in southern Afghanistan, Naranjo said.
   两名美国人被杀害在路边爆炸发生在阿富汗南部，纳兰霍说。