# once upon ##### 词义 - #词性/adv 从前,用于讲述故事或叙述往事的开头 ##### 例句 - Once upona time there was a princess... - 从前有一位公主… - Once upona time there was a beautiful princess. - 从前,有一位美丽的公主。 - Traditional stories make use of formulaic expressions like 'Onceupona time...'. - 传统故事采用“从前…”一类的套语。