ululate/ˈjuː.ljə.leɪt/动词大声叫喊;高声欢呼;哀声呼号(长而高的大声叫喊,在两、三个音之间变化,多见于婚礼或葬礼)By night, Bamako is a riot of noise as singers ululate at wedding parties.夜晚,巴马科是一个喧嚣的城市,高歌的人们在婚宴上大声欢唱。想跟读,去练习