illusion /iˈlju:ʒən/ n. ［c］ 1. 幻想，错误的观念：cast away illusions 丢掉幻想； have no illusion about one’s ability 对某人的能力不抱幻想 2.错觉，幻觉，假象：［考句］We must looked beyond illusions and assumption and try to discover what is missing.我们应该透过那些错觉和臆断努力去发现遗漏的东西。［考句］ The magician made us think he cut the girl into pieces but it was merely an illusion.魔术师使我们认为他把女孩切成碎片，但这只不过是一个幻觉。