placode

基本解释

The inner ear, which mediates hearing and equilibrium, develops from an ectodermal placode located adjacent to the developing hindbrain.
內耳是調節聽力和平衡的器官，來源於外胚層鄰近後腦的生長板。
Olfactory ensheathing cells originate from the olfactory placode. It is glial cell wrapping around olfactory nerve, and can keep neurogenesis throughout the lifetime.
嗅鞘細胞起源於嗅基板，是包裹嗅神經的神經膠質細胞，能終身保持再生。
In the bird embryo these bristles erupt from tiny patches of skin cells called placodes. A ring of fast-growing cells on the top of the placode builds a cylindrical wall that becomes a bristle .
鳥胚中的剛毛結搆來自於被稱爲基板（placode）的微小皮膚細胞結搆，基板頂耑快速增殖的細胞環形成了剛毛的圓柱井結搆。