单词	SAD
释义	SADSAD /sæd/ noun [uncountable] medical the abbreviation of seasonal affective disorder
随便看	perfectible perfection perfectionism perfectionist perfectly perfect participle perfect pitch perfidious perfidy perforate perforated perforation perforce perform performance performance art performance artist performance-enhancing performance-related pay performer performing arts perfume perfumed perfumery perfunctorily

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。