相关单词近義詞 density 密度, stupidity 愚笨, dullness 遲鈍反義詞acuteness, 銳利臨近詞obtuse, obtuseleaf erycibe stem, obtuse angle bevel gear, obtuse margin of spleen, obtuse-angled triangle, OBtuse and unintelligent, obtuseleaf cinnamom bark, obtuse papillae of tongue, obtuse angle design method, obtuselobed snakegourd leaf, obtuse-angle bevel gearing 返回 obtuseness