这两个是不一样的. 1)at Halloween 在万圣节这天 例句 1.My friends and I always dress up at Halloween. 在万圣节我的朋友和我经常化装. 2.They carried on practicing many Samhain rites at Halloween,some of which still exist today. 他们在万圣节继续沿用许多缩温节的仪式,有些仪式现在仍然存在. 3.People believed that the Devil was a nut-gatherer.At Halloween,nuts were used as magic charms. 人们相信恶魔收集坚果.在万圣节,坚果被当作有魔力的物品. 2)for Halloween 是指为了万圣节而做什么事情或准备 A Story for Halloween ===供朋友参考