dough.tyadj.(形容词)dough.ti.er,dough.ti.est Marked by stouthearted courage.See Synonyms at brave 勇猛的参见 brave来源:Middle English 中古英语 from Old English dohtig * see dheugh- 源自 古英语 dohtig *参见 dheugh- 【引伸】dough.tilyadv.(副词)dough.tinessn.(名词)