Ceratophyllum demersum

• n. 金鱼藻

Ceratophyllum demersum的用法和样例：

例句

用作名词 (n.)

1. Any of several submerged plants of the genus Ceratophyllum,forming branched masses in quiet water and having finely dissected,whorled leaves and minute unisexual flowers.
   角苔，一种金鱼藻属的水下植物，在风平浪静时会形成纵横交错的树枝网，生有轮生的多裂叶，开极小的单性花。