资料来源 : pyDict

内质

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

Endoplasm \En"do*plasm\, n. [Endo- + Gr. ? anything formed or
   molded.] (Biol.)
   The protoplasm in the interior of a cell.

资料来源 : WordNet®

endoplasm
     n : the inner portion of the cytoplasm of a cell