taper [ˈteɪpə(r)]以下由轻松背单词网站提供
单词级别第9级基本释义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。 推荐阅读 |