staurikosauria十字: cross; cross-shaped,like let ...龙: dragon a huge extinct reptil ...亚目: suborder十字龙: staurikosaurus龙亚目: ankylosauria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:十字龙亚目,即可在微信中查询翻译