crested脊: spine; backbone; vertebrae r ...状: form; shape的: 4次方是 The fourth power of 2 i ...脊状 船骨状的: carinate非规则齿状的脊状突起: a plume used as decoration on toof a helmet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:脊状的,即可在微信中查询翻译