Laum劳姆Laun.劳Laubenburg's uterine curette环烷酸-十二酸纤维素Laurent polynomial extension罗朗多项式扩张Laustrosinensis tentaculatusn.大叶粗叶木laurylamino-propionic acid月桂氨基丙酸lauric acid monoethanol amide月桂酸单乙醇酰胺Laustrosinensis obliquinervisn.斜脉粗叶木Laurie was her only refuge.劳笠是她唯一可依靠的人。Laurens nasal cutting forceps劳伦斯(氏)鼻咬骨钳lauryl isoquinolinium bromide溴化十二烷基异喹啉<抗感染药>Lauenstein's scarifying knife劳泰塔