obtuse是什么意思？

obtuse

英[əbˈtju:s] 美[əbˈtus]

• adj. 迟钝的，（疼痛）不剧烈的，（印象）不鲜明的，钝角的；

名词：obtuseness;

例句

• an obtuse leaf. 钝形圆头的叶子尖
• be obtuse in understanding 头脑迟钝
• an obtuse pain 隐隐的痛
• I've really been very obtuse and stupid... 我实在笨得不可理喻。
• Two opposite corners of this rhomb contain three obtuse angles of 101°95'. 菱面体的两个对顶包含着三个101°95'的钝角。
• Are you being deliberately obtuse? 你是不是故意装傻？
• I'm a limited and obtuse clergyman while you're the expert. 你是专家，而我是个能力有限的愚笨牧师。

同义词

• adj.
  obtuse的同义词之：迟钝的;愚钝的
  dense, stupid, blunt, slow, dull, unsharpened, slow-witted,
• obtuse的同义词之：其他释义
  slow, blunt, slow-witted, opaque, stupid, dull, dense, wooden,

反义词

• adj.
  obtuse的反义词之：迟钝的;愚钝的
  acute,
• obtuse的反义词之：其他释义
  shrewd,

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  迟钝的；愚笨的
  Someone who is obtuse has difficulty understanding things, or makes no effort to understand them.
  例句
  I've really been very obtuse and stupid... 我实在笨得不可理喻。 I'm a limited and obtuse clergyman while you're the expert. 你是专家，而我是个能力有限的愚笨牧师。
• ADJ
  （角）钝的；钝角的
  An obtuse angle is between 90˚ and 180˚.

英汉词典释义

• adj.
  迟钝的；(疼痛)不剧烈的；(印象)不鲜明的
  an obtuse pain 隐隐的痛 be obtuse in understanding 头脑迟钝
  钝的,不尖利的
  an obtuse leaf. 钝形圆头的叶子尖

英英词典释义

• Adjective
  1. of an angle; between 90 and 180 degrees
  2. of a leaf shape; rounded at the apex
  3. lacking 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"- Jasper Griffin
  4. 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"- Thackeray"dumb officials make some really dumb decisions""he was either normally stupid or being deliberately obtuse""worked with the slow students"

行业词典

• 医学： 钝的；智力迟钝的；