feeling: denotes any response marked by such qualities as pleasure, pain, attraction, or repulsion and may imply nothing about the nature or intensity of the response: whatever ~s I had for him were gone.


emotion: carries a strong implication of excitement or agitation and, like feeling, encompasses both positive and negative responses: a play in which the ~ are real.


affection: applies to feelings that are also inclinations or likings: memoirs filled with ~ and understanding.   回忆录


sentiment: implies refined, perhaps romantic, and sometimes artificial or affected emotion with an intellectual component: her feminist ~s are well known.


passion: suggests a powerful or controlling emotion marked by urgency of desire: revenge became his ruling ~.


feeling情感: 泛指任何反应，如苦乐好恶，任何属性强度，emotion强烈情感情绪: 指激动的强烈情感，同样可正面可负面，affection喜爱: 是喜欢的感情，sentiment思想感情: 指或细腻或浪漫的，或刻意表达artificial affected的思想感情(如Anti-America Sentiment反美情绪，本质是一种思想感情) ，passion激情: 表示强大的支配性的，具有迫切愿望的强烈情感


记忆方法: 1) 首字母FEASP想成 PowerFul SEA象大海一样强大<==情感

         2) 情感的意思是对人事物的主观反应mean a subjective reaction or response to a person, thing, or situation.首字母FEASP想成 PowerFul SEA象大海一样强大<==情感