相关单词近义词 stupid 愚蠢的, dull 呆滞的, slow 慢的, dense 密集的, slow-witted 笨的, blunt 钝的, opaque 不透明的, wooden 木制的, insensitive 不敏感的, dull-witted 愚蠢的, simple-minded 愚蠢的, imperceptive 无感觉的, dumb 哑的, purblind 半盲的, dim 暗淡的反义词acute, 严重的临近词obverse, obtrusive, obtusely, obtuseness, obtuse arch, obtuse frog, obtuse angle, obtuse anlge, obtuse angled, obtuse triangle, obtuse-angled, obtuse bisectrix 返回 obtuser