n. 磷火, 行踪不定的人, 使人迷惑的事物
在线英汉词典

jack-o-lantern的短语、例句：

jack-o-lantern n pumpkin with holes cut in it so that it looks like a face, used as a lantern (by placing a candle inside) for fun 南瓜灯笼（在南瓜上挖成人面形窟窿, 内点蜡烛）.