pith.yadj.(形容词)pith.i.er,pith.i.est Precisely meaningful; forceful and brief:简练有力的:言简意赅的;简练但有力的:例句:a pithy comment.简练有力的一刻Consisting of or resembling pith.髓的,多髓的:与髓有关的,由髓组成的【引伸】pith.ilyadv.(副词)pith.inessn.(名词)