protonephridial

基本解释

• adj.原胚肾管的

同根派生

英汉例句

• The cytoplasmic cords of protonephridial capillaries do not contain a septate junction.
  原肾管的毛细排泄管细胞质索之间没有隔状联结;
• The surface area of the capillaries and other protonephridial ducts lining the lumen is enlarged by many small bead-like microvilli.
  毛细排泄管及排泄管的管腔内有大量珠状微绒毛突起以增加表面积。
• protonephridial system
  原肾系