详细解释:【医】 内孢子
英语解释：
名词 endospore:
a small asexual spore that develops inside the cell of some bacteria and algae详细解释：
en.do.spore
n.（名词）A small asexual spore, as that formed by some bacteria.内生孢子：一种小的无性孢子，如那些由某些细菌所形成的孢子The inner layer of the wall of a spore.孢子内壁：孢子壁的内层