Adjective:
of an angle; between 90 and 180 degreesof a leaf shape rounded at the apexlacking in insight or discernment;too obtuse to grasp the implications of his behavior
a purblind oligarchy that flatly refused to see that history was condemning it to the dustbin
slow to learn or understand; lacking intellectual acuity;so dense he never understands anything I say to him
never met anyone quite so dim
although dull at classical learning, at mathematics he was uncommonly quick
dumb officials make some really dumb decisions
he was either normally stupid or being deliberately obtuse
worked with the slow students
obtuse triangle钝角三角形obtuse angle钝角obtuse angle bevel gear钝角伞齿轮obtuse bisectrix钝角等分线obtuse arch钝拱obtuse angled triangle钝角三角形
近义词 slow慢的dumb哑的blunt钝的dim暗淡的dull呆滞的dense密集的stupid愚蠢的wooden木制的opaque不透明的purblind半盲的slow-witted笨的dull-witted愚蠢的insensitive不敏感的simple-minded愚蠢的imperceptive无感觉的反义词 acute严重的
形容词80%,名词20%
The obtuse editor did not know he was being nibbled at.这位脑筋迟钝的编辑并不知道人家是在向他试探消息。