leudn.诸侯leun.列伊（罗马尼亚的货币单位）leucoalizarin白茜素,蒽三酚Leucoptorin B白蝶呤Bleukonecrosis[医] 白色坏疽Leudet's sign左剖析语言leukokinetics白细胞动力学leukophoresis白细胞透入Leucas asperan.蜂巢草leukecythemia白血病Leucaugewangin.王氏银鳞蛛；新种Leucovorin Ca甲酰四氢叶酸钙, 亚叶酸钙[甲氨蝶岭解毒药, 抗贫血药]