asexual reproduction by the production and release of spores
同义词：sporulation
monogenesis详细解释
mon.o.gen.e.sis
n.（名词） The theory that all living organisms are descended from a single cell or organism. 一元发生说：认为所有生物都是由一个单细胞或有机体发展而来的理论 Asexual reproduction, as by sporulation. 无性繁殖，如孢子的形成
