短语词组短語bulletheaded obtuse 圓頭的obtuse insightful 愚笨的有深刻見解的;愚笨的perspicacious obtuse 敏銳的;穎悟的obtuse marginal 鈍緣;鈍緣支obtuse headparrotfish 鈍頭鸚嘴魚Obtuse Brush 彎頭刷展示obtuse angularity 成鈍角obtuse slope 鈍角obtuse angle 鈍角 返回 obtuse