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BNC: 0 COCA: 43672

polyhedron

noun
/ˌpɒliˈhiːdrən/
/ˌpɑːliˈhiːdrən/
(plural polyhedra
/ˌpɒliˈhiːdrə/
/ˌpɑːliˈhiːdrə/
, polyhedrons)
(geometry几何)
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  1. a solid shape with many flat sides, usually more than six多面体(通常多于六面)Topics Colours and Shapesc2
    Word Originlate 16th cent.: from Greek poluedron, neuter (used as a noun) of poluedros ‘many-sided’.
BNC: 0 COCA: 43672
BNC: 0 COCA: 43672
BNC: 0 COCA: 43672
polyhedron
Shapes with many angles: chevron, cross, cube...

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