短语词组短语bulletheaded obtuse 圆头的obtuse insightful 愚笨的有深刻见解的;愚笨的perspicacious obtuse 敏锐的;颖悟的obtuse marginal 钝缘;钝缘支obtuse headparrotfish 钝头鹦嘴鱼Obtuse Brush 弯头刷展示obtuse angularity 成钝角obtuse slope 钝角obtuse angle 钝角 返回 obtuse