形容词
中文翻译：钝的
同义词：
['blunt', 'insensitive', 'unwieldy']
例句：
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1. The car's steering wheel isvery obtuse to the left sideof the driver's seat.
这辆车的方向盘对驾驶员座位的左侧非常不敏感。
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2. The new software is designed tobe obtuse for beginners.
这款新软件是为初学者设计的，使用起来很困难。
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3. Theold man was so obtuse that he couldn't understandwhat his grandson was trying to tellhim.
老人太迟钝了，听不懂他孙子在说什么。