vigil light

vigil-light的词性：
n.（名词）

1. A small candle kept burning in the chancel of Christian churches to symbolize the presence of the Holy Sacrament; an altar light.
圣坛长明烛：在基督教堂的殿堂中长久燃烧的小蜡烛，用来代表神灵的存在；祭坛灯

2. A candle lighted by a worshiper for a special devotional purpose.
祷告烛：为了某种特殊的虔诚目的由崇拜者点燃的蜡烛

3. A light or candle kept burning at a shrine or before an icon.
祭奠灯，祭奠烛：在神庙内或者神像前的长明的灯或者蜡烛