词根词缀：rauc-

【来源及含义】Latin: "hoarse"; hoarse cries; howl, roar; rough-sounding, harsh; loud, rough

【同源单词】raucity, raucous, raucously, raucousness

词根词缀：ulula-, ululat-

【来源及含义】Latin: howl, wail, screech, cry out

【同源单词】ululate, ululated, ululates, ululating, ululation, ululator

词根词缀：ulutat-

【来源及含义】Latin: howl, screech, cry out

【同源单词】ululant, ululate, ululated, ululates, ululating, ululation