octagon八边形: octagon八角形: octagon; octangle; octagonal体: body; part of the body八边形, 八角形: octagon八边形,八角形: octagon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:八边形八角形体,即可在微信中查询翻译