pessimismKK [ˋpɛsəˏmɪzəm] /ˈpɛsəˌmɪzəm/發音名詞1悲觀、悲觀情緒There is growing pessimism about the country's economic recovery.對於國家的經濟復甦,大家越來越悲觀。2悲觀主義哲學His later essays lean toward a deep philosophical pessimism.他後期的文章傾向於一種深沉的哲學悲觀主義。