1. 叫：ululant 吠的 | ululate 叫 | ululation 吠声

2. ululate

2. 啼/叫/鸣/悲泣：ululant /吠的/呜呜叫的/ | ululate /啼/叫/鸣/悲泣/ | ululation /吠声/啼声/泣声/

1. 号叫；大呼小叫
    If someone ululates, they make quickly repeated loud sounds, often to express sorrow or happiness.

ululate

    e.g. They ululated like Red Indians...
           他们像印第安人一样大呼小叫。
    e.g. He let out this long ululating moan.
           他发出这种痛苦的长嚎。

1. emit long loud cries

    e.g. wail in self-pity
           howl with sorrow

    Synonym: howlwailroaryawlyaup