tapers
名词 taper:
a convex shape that narrows toward a point
同义词:taper
the property possessed by a shape that narrows toward a point (as a wedge or cone)
同义词:taper
a loosely woven cord (in a candle or oil lamp) that draws fuel by capillary action up into the flame
stick of wax with a wick in the middle
动词 taper:
diminish gradually
同义词:taper
give a point to