资料来源 : Webster's Revised Unabridged Dictionary (1913)

Siphonophore \Si*phon"o*phore\, n. (Zo["o]l.)
   One of the Siphonophora.

资料来源 : WordNet®

siphonophore
     n : a floating or swimming oceanic colony of polyps often
         transparent or showily colored