相关词
一无所知yī wú suǒ zhī(idiom) not knowing anything at all; completely ignorant一窍不通yī qiào bù tōnglit. doesn't (even) enter a single aperture (of one's head)不得而知bù dé ér zhīunknown不得要领bù dé yào lǐngto fail to grasp the main points不知所云bù zhī suǒ yúnto not know what sb is driving at不知所措bù zhī suǒ cuònot knowing what to do (idiom); at one's wits' end不解bù jiěto not understand不详bù xiángnot in detail