A cord or strand of loosely woven, twisted, or braided fibers, as on a candle or an oil lamp, that draws up fuel to the flame by capillary action.

 
  • 灯芯,烛芯一条编织、缠绕或编得很松的纤维,用于蜡烛或油灯上通过毛细引力使燃料升成火焰
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