脊: spine; backbone; vertebrae r ...小: small; little; petty; minor椽: rafter小椽: jack rafter【建筑】小椽。: jack rafter背脊小脑束: direct cerebellar tract; dorsal spino-cerebellar tract复式小椽: double jack rafter脊型齿: lophodont tooth脊线顶点: crest line culmination脊形: crestiform脊线: [数学] edge of regression; line of regression脊形波导: ridge waveguide脊下支柱: post under ridge pole脊形的: ridged脊下道: carinal canal脊形地下水面: ridge groundwater脊细胞: lophocyte
