a. previously admitted into the mind.first heard先入为主的，首先听到的。 △2H.VI.3.2.42:“And thinks he that the chirping of a wren,/ By cry-ing comfort from a hollow breast. / Can chase awaythe first-conceived sound?”难道他认为一只小鹪鹩从它那虚情假意的胸膛里，叽叽喳喳叫几下表示安慰，就能驱散先入为主的声音吗？