资料来源 : pyDict

内生孢子; 内孢子; 孢子内壁

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

Endospore \En"do*spore\, n. [Endo- + spore.] (Bot.)
   The thin inner coat of certain spores.

资料来源 : WordNet®

endospore
     n : a small asexual spore that develops inside the cell of some
         bacteria and algae