ob·tuse

adjective

/əbˈtjuːs/

/əbˈtuːs/

(formal, disapproving) slow or unwilling to understand something迟钝的；愚蠢的；态度勉强的
- Are you being deliberately obtuse?你是不是故意装傻？
- Perhaps I’m being obtuse, but what has all this got to do with me?也许是我太迟钝了，但这一切与我有什么关系呢？
- He was either completely ignorant or being wilfully obtuse.他要么完全无知，要么故意迟钝。
- She was the most obtuse person I’d ever met.她是我见过的最迟钝的人。
Oxford Collocations Dictionary
Obtuse is used with these nouns:
angle
[usually before noun] (geometry) (of an angle) between 90° and 180°钝的 compare acute (6)

Word Originlate Middle English (referring to something that is blunt): from Latin obtusus, past participle of obtundere ‘beat against’, from ob- ‘against’ + tundere ‘to beat’.

单词	obtuse
释义	ob·tuse adjective /əbˈtjuːs/ /əbˈtuːs/ (formal, disapproving) slow or unwilling to understand something迟钝的；愚蠢的；态度勉强的 Are you being deliberately obtuse?你是不是故意装傻？ Perhaps I’m being obtuse, but what has all this got to do with me?也许是我太迟钝了，但这一切与我有什么关系呢？ He was either completely ignorant or being wilfully obtuse.他要么完全无知，要么故意迟钝。 She was the most obtuse person I’d ever met.她是我见过的最迟钝的人。 Oxford Collocations DictionaryObtuse is used with these nouns: angle [usually before noun] (geometry) (of an angle) between 90° and 180°钝的 compare acute (6) Word Originlate Middle English (referring to something that is blunt): from Latin obtusus, past participle of obtundere ‘beat against’, from ob- ‘against’ + tundere ‘to beat’.
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