英文字根的字根总览答:29、art = skill, joint, trick 技巧,关节,诡计30、astro, aster = star 星星31、audi, audit = hear 听32、aug = increase 增加33、av, avar, avi = desire, bird 渴望,鸟34、ball, bol = throw, dance, ball 抛,舞,球35、balm = balsam 香油36、ban = prohibit 禁止37、bar = weight 重,压38...