-trophy 营养(<希>trophe营养)
1) atrophy (a- + -trophy) n. 萎缩
2) dystrophy (dys- + -trophy) n. 营养不良,营养障碍
3) hypertrophy (hyper- + -trophy) n. 肥大
4) neurotrophy (neuro- + -trophy) n. 神经营养