一问三不知
一问三不知一问三不知[yī wèn sān bù zhī]1.■deny all knowledge of an event; be entirely ignorant; not knowing a thing; shake one's head in answer to all quesions; say “I don't know” to every question
一问三不知一问三不知[yī wèn sān bù zhī]1.■deny all knowledge of an event; be entirely ignorant; not knowing a thing; shake one's head in answer to all quesions; say “I don't know” to every question
接受 或继续使用网站，即表示您同意使用 Cookies 和您的相关数据。