pintails英式朗读美式朗读基本解释(pintail 的复数) n. 针尾鸭, 针尾松鸡, 尖尾冲浪板英文释义plural of pintail n. long-necked river duck of the Old and New Worlds having elongated central tail feathers词形变化原形pintail上一个单词:pintail下一个单词:pintano