cosmoid

cosmoid

 英

  • 網絡具有齒鱗質的

例句

enamel A shiny hard material covering the dentine of teeth and the surface of some scales ( cosmoid and placoid scales).

琺瑯光澤堅硬物質牙齒一些鱗片表面脊椎動物產生堅硬物質

dentine A hard mesodermal material in teeth and some scales (cosmoid, ganoid and placoid scales) produced by odontobasts.

組成牙齒某些鱗片中層堅硬物質