Read Edit View history 原肾管 yuánshènguǎn protonephridium Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 原肾管/ 原腎管 yuánshènguǎn protonephridium noun · protonephridium (invertebrate anatomy) 涡虫的排泄系统由原肾管组成。 Edit Delete References Add reference No references for this word.
原肾管/ 原腎管 yuánshènguǎn protonephridium noun · protonephridium (invertebrate anatomy) 涡虫的排泄系统由原肾管组成。 Edit Delete