will-o'-the-wisp
US /ˌwɪl.oʊ.ðəˈwɪsp/
UK /ˌwɪl.oʊ.ðəˈwɪsp/

名词
1.
鬼火, 磷火
a faint, flickering light seen at night over marshy ground, believed to be caused by combustion of natural gases
示例:
•
The hikers reported seeing a mysterious will-o'-the-wisp in the swamp.
徒步旅行者报告说在沼泽中看到了神秘的鬼火。
•
Folklore often describes the will-o'-the-wisp as leading travelers astray.
民间传说常将鬼火描述为引诱旅行者迷失方向。
在 Lingoland 学习这个单词