资料来源 : pyDict

原生生物

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

Protist \Pro"tist\, n. (Zo["o]l.)
   One of the Protista.

资料来源 : WordNet®

protist
     n : free-living or colonial organisms with diverse nutritional
         and reproductive modes [syn: {protistan}]