相关单词近义词 density 密度, stupidity 愚笨, dullness 迟钝反义词acuteness, 锐利临近词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