atrophyn. 萎縮、萎縮症學術名詞萎縮：生態學、醫學、生命科學、畜牧學、林學、航空太空減縮現象：生態學、生命科學萎縮病：電機工程、核能瘦毛：紡織科技萎縮症：獸醫學英文釋義a decrease in size of an organ caused by disease or disuseany weakening or degeneration (especially through lack of use)undergo atrophy