英语词汇trihedron怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trihedron
释义	trihedron /traɪˈhiːdrən/ noun (pl. trihedra /-drə/或trihedrons) a solid figure having three sides or faces (in addition to the base or ends) 三面体。词源 early 19th cent.: from TRI- 'three' + -HEDRON, on the pattern of words such as polyhedron.
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