Portuguese man-of-war
noun
1- a floating colonial coelenterate with a number of polyps and a conspicuous float. It bears long tentacles which are able to inflict painful stings and occurs chiefly in warm seas.僧帽水母。
1.1
- Physalia physalis, order Siphonophora, class Hydrozoa.拉丁名Physalia physalis, 管水母目, 水螅虫纲。