dilophosaurus双: two; twin; both; dual脊: spine; backbone; vertebrae r ...龙: dragon a huge extinct reptil ...奇特双脊龙: dilophosaurus双脊龙科: dilophosauridae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:双脊龙，即可在微信中查询翻译
