Als

核心释义

1. 1.

   抗淋巴细胞血清

   n thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord; results in progressive muscle atrophy that starts in the limbs；n a silvery ductile metallic element found primarily in bauxite；n a state in the southeastern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War