“腐生的”造句

原叶体是腐生的, 不规则分枝的地下体.
The prothalli are saprophytic, irregularly branched, subterranean bodies.

一种小形的、腐生的林地植物,植物体蜡白色或粉白色,有鳞状叶,花下垂;植物体干时变黑.
Stem A longitudinal axis upon which are borne the leaves and reproductive organs of the plant.