单词乎

obtuse

音标[әb'tju:s]

汉语翻译

a. 钝的, 不锋利的, 愚钝的
【医】 钝形的, 迟钝的(智力)

词型变化

形容词比较级:obtuser 最高级:obtusest 名词:obtuseness 副词:obtusely 

英语解释

形容词 obtuse:

  1. of an angle; between 90 and 180 degrees
  2. of a leaf shape; rounded at the apex
  3. lacking in insight or discernment- Jasper Griffin
    同义词:purblind
  4. slow to learn or understand; lacking intellectual acuity
    同义词:dense, dim, dull, dumb, slow

例句

  1. An obtuse leaf.
    钝形圆头的叶子尖
  2. An obtuse, boring, or bothersome person; a pest.
    讨厌的人愚钝的、无聊的或讨厌的人; 害人精

详细解释


ob.tuse

adj.(形容词)
ob.tus.er,ob.tus.est
Lacking quickness of perception or intellect.See Synonyms at stupid
迟钝的:缺少感觉或智力的参见 stupid


Not sharp, pointed, or acute in form; blunt.
钝的:不锐利的、不尖的或在形状上不尖锐的;钝的
Botany Having a blunt or rounded tip:
【植物学】 钝形或圆头的:有一钝形或圆头的尖的:
例句:
an obtuse leaf.
钝形圆头的叶子尖


来源:
Middle English
中古英语
from Old French
源自 古法语
from Latin obtôsus [past participle of] obtundere [to blunt] * see obtund
源自 拉丁语 obtôsus [] obtundere的过去分词 [使…钝] *参见 obtund

【引伸】
obtuse.ly
adv.(副词)
obtuse.ness
n.(名词)

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