bull.head.edadj.(形容词)Foolishly or irrationally stubborn; headstrong.See Synonyms at obstinate 顽固的,刚愎自用的:愚蠢地或无理地顽固的;任性的参见 obstinate【引伸】bull.head.edlyadv.(副词)bull.head.ednessn.(名词)