单词 youft 释义 ▪ I. youf, v. Sc.|jaf|Forms: 7 youph, yooff, 8–9 youf, yuff, 9 youff(e, yowf(f.[Echoic. Cf. yaff.]intr. To bark, esp. in a suppressed manner.1682Law Mem. (1818) 224 His dogs..howling, yelling, and youphing.Ibid., Howling and yooffing.a1...