placoid

基本解释

• adj.盾状的

同根派生

英汉例句

• This is a case of typical acute posterior multifocal placoid pigment epitheliopathy.
  摘要本篇提出一个有关网膜色素上皮变性的病例。
• Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.
  属软骨鱼纲的鱼软骨鱼纲鱼的一种，以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐
• acute multifocal placoid pigment epitheliopathy
  急性多病灶鱼鳞板状色素上皮病
• shagreen Untanned sharkskin retaining the placoid scales;
  鲨鱼皮保留盾鳞的未鞣制鲨鱼皮；
• acute placoid posterior multifocal pigment epitheliopathy
  急性后部多病灶性鳞状色素上皮病变