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

Germ plasm \Germ" plasm`\, (Biol.)
   See {Plasmogen}, and {Idioplasm}.

资料来源 : WordNet®

germ plasm
     n : the protoplasm of the germ cells that contains chromosomes
         and genes [syn: {plasm}]