crowing/kroʊ/名词乌鸦/kroʊ/动词(公鸡)啼叫,打鸣We were woken at dawn by a cock crowing repeatedly.黎明时,我们被一阵阵的鸡啼声吵醒。夸耀;夸口,自夸He's always crowing about his latest triumph.他老是吹嘘他最近取得的成功。想跟读,去练习