ululates

英 [ˈʌljuleɪts]

美 [ˈʌljuleɪts]

v.  嚎叫; 大叫; 长啸
ululate的第三人称单数

柯林斯词典

• VERB 号叫；大呼小叫
  If someoneululates, they make quickly repeated loud sounds, often to express sorrow or happiness.
  1. They ululated like Red Indians...
     他们像印第安人一样大呼小叫。
  2. He let out this long ululating moan.
     他发出这种痛苦的长嚎。