相关单词近義詞 misery 痛苦, depression 沮喪, gloom 黑暗, oppression 壓抑, sadness 悲哀, sorrow 悲傷, grief 悲痛, discontent 不滿, despondency 失去勇氣, melancholy 憂鬱, despair 絕望反義詞happiness, 幸福臨近詞UN, unpenn 返回 unhappiness