名詞 als:

1. 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
   同義詞：amyotrophic lateral sclerosis, Lou Gehrig's disease

名詞 al:

1. a silvery ductile metallic element found primarily in bauxite
   同義詞：aluminum, aluminium, Al, atomic number 13
2. a state in the southeastern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War
   同義詞：Alabama, Heart of Dixie, Camellia State, AL