单词	obtuse angle
释义	obtuse angle n. An angle greater than 90° and less than 180°. obtuse angle Angle AOB is an obtuse angle.
随便看	masterstroke masterwork mastery masthead mastic masticate mastication masticator masticatory mastic tree mastiff mastiff bat mastigophoran mastitic mastitis masto- mastodon mastodonic mastodont mastoid mastoid bone mastoid cell mastoidectomy mastoiditis mastoid process

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。