lutzn.(花样滑冰中)后外钩点冰一周跳luabbr.[化]镥（=lutetium）abbr.卢森堡（=luxembourg）LUO Ru-fang罗汝芳Lumbago-Leg腰腿痛Ludu district绿都小区Lu Shi-yong陆时雍Lurgi process鲁奇法Luo Zhe-wen罗哲文Luo Yu-hsin罗育新(1927-),台湾人,实业家。Lu Xun and Me鲁迅与我Lu Jen-kong陆润康(1927-),台湾人,财经官员。Luddloff sign路德洛夫征(股骨大转子骨骺分离)