frustum of a pyramidfrustum of pyramidtruncated pyramid截: cut; sever棱锥: pyramid斜截棱锥: truncated pyramid截棱柱: truncated prism斜截棱柱: truncated prism下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:截棱锥，即可在微信中查询翻译
