taper的中文意思、音标与词形变化

n. 带子操作工, 小蜡烛, 尖细, 渐弱, 锥形, 尖塔 a. 尖细的, 分等级的 v. (使)一头逐渐变细, (使)逐渐减少

n. a convex shape that narrows toward a point n. the property possessed by a shape that narrows toward a point (as a wedge or cone) v. diminish gradually