visceral mass

• 内脏团

visceral mass的用法和样例：

例句

1. In P. viridis, gills consist of a pair of lamellibranch covering the visceral mass on both sides.
   翡翠贻贝身体两侧各有一对鳃瓣，覆盖在内脏团之上，鳃瓣由众多鳃丝组成。