牙白口清yá bái kǒu qīnggive a clear account of sth.; thoroughly thrash out sth. ❍ 怎当得十三妹定要问他个~,急得无法。(《儿女英雄传》九) Unexpetedly the Thirteenth Sister insisted on his giving a clear account of the matter. Therefore,he was so worried that he could see no way out. |