taper [ˈteɪpə(r)]
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基本释义
n.小蜡烛,尖细,渐弱;adj.尖细的;v.逐渐变小
英英释义
to become gradually narrower at one end, or to make something do this
参考例句
You'd better taper off the amount of time given to rest. 你最好逐渐地减少休息时间。
Pulmonary arteries taper towards periphery. 肺动脉向周围逐渐变细。
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