pyrosome
'pairә,sәum
基本解释
火体虫
英文释义
n. Any compound ascidian of the genus Pyrosoma. The
pyrosomes form large hollow cylinders, sometimes two or three feet
long, which swim at the surface of the sea and are very phosphorescent.
上一个单词：Pyrosomatidae
下一个单词：Pyrosomida