中国幼儿网成语大全：问一答十
成语拼音：wèn yī dá shí
成语典故解释：形容所知甚多或口齿伶俐。
英文解释：If any single question was asked, he would answer you in ten.
成语来源：明•施耐庵《水浒传》第75回：“太尉此去，下官手下有个虞侯，能言快语，问一答十，好与太尉提拔事情。”
用法：作谓语、定语、宾语；用于说话等
近义词：问十道百
