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尖角小于90°; 数锐角; 锐角小于 90°; 圭角; 棱角; 尖角; 尖棱; 锐角外角 | |||
锐角 | |||
尖 | |||
Russian thesaurus | |||
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угол, меньший прямого. Большой Энциклопедический словарь |
острый угол : 23 phrases in 9 subjects |
Architecture | 1 |
Electronics | 1 |
Figure of speech | 2 |
General | 12 |
Mathematics | 2 |
Military | 1 |
Mining | 1 |
Oil processing plants | 2 |
Technology | 1 |