缩写	全称	中文释义
SAD	ugar-acetone-diacetic acid test	ugar丙酮二乙酸试验
SAD	Smart Ack Dropper	智能ACK滴管
SAD	Subacromial decompression	肩峰下减压
SAD	Stoned And Drugged	用石头和药物
SAD	Seasonal Affective Disorder	季节性情感障碍
SAD	Sons and Daughters	子女
SAD	Surprise And Delight	惊喜和喜悦
SAD	Stone Age Designs	石器时代的设计
SAD	Sum of Absolute Differences	绝对差异之和
SAD	Swinford Anxiety Disorder	Swinford焦虑症