NDL=National Diet Library 国会图书馆[日]NDn.[化]元素钕的符号abbr.北达科他(美国州名)(=North Dakota)abbr.无日期(=no date)nd harrow双轮手推小车面nd handle手感Ndayikeza恩达伊凯扎Ndasingwa恩达辛瓦Nd-rich富稀土相Ndayisaba恩达伊萨巴ndex loss指数损耗Ndabaniwe恩达巴尼韦Ndikumana恩迪库马纳Ndjimbang恩金邦