yowl

yowl
/jaul; jaʊl/ n
loud wailing cry 哀号; 哭号; 号叫. yowl, v [I]
utter a yowl 哀号; 哭号; 号叫
    kept awake by cats yowling all night 因整夜的猫叫声而无法入睡.

牛津英汉双解词典