全神貫注地聽;聚精會神地聽
to be waiting with interest to hear what sb has to say
'Do you know what he said?''Go on — I'm all ears.'“你知道他說什麼了嗎?” “講吧,我洗耳恭聽。”
釋義來自《牛津高階英漢雙解詞典》第 9 版