相关单词近义词 misery 痛苦, depression 沮丧, gloom 黑暗, oppression 压抑, sadness 悲哀, sorrow 悲伤, grief 悲痛, discontent 不满, despondency 失去勇气, melancholy 忧郁, despair 绝望反义词happiness, 幸福临近词UN, unpenn 返回 unhappiness