dystrophy
n.
also distrophy, "defective nutrition," 1858, from Modern Latin dystrophia, distrophia, from Greek dys- "hard, bad, ill" (see dys-) + trophe "nourishment" (see -trophy). Related: Dystrophic.
〔李〕n.营养不良 [-trophy=nourishment] ←dys-[GK] =bad坏的；abnormal反常的
〔李〕n. 营养不良 [dys- =bad] ←-trophy [GK] =nourishment表示“营养”