及物动词
不及物动词
名词
1. (使)一端逐渐变细;(使)变锥形
If something tapers, or if you taper it, it becomes gradually thinner at one end.
1. stick of wax with a wick in the middle
2. a loosely woven cord (in a candle or oil lamp) that draws fuel by capillary action up into the flame
Synonym: wick
3. the property possessed by a shape that narrows toward a point (as a wedge or cone)
4. a convex shape that narrows toward a point