单词	hextetrahedron
释义	hextetrahedron noun hex·​tetrahedron "+ : a 24-faced crystalline form of the tetrahedral group of the isometric system Word History Etymology New Latin, from hexa- + tetrahedron
随便看	ionophoretic ionosonde ionosphere ionospheres ionospheric ionospherically ionotropy Ionoxalis ions ionto- iontophoreses iontophoresis iontophoretic iontophoretically IOOF iora ios IoT iota iota adscript iota subscript iotacisms iotas IOU ious

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