Peridium

[pә'ridiәm]

解释:

(noun.) outer layer of the spore-bearing organ in many fungi.

校对:米利森特--From WordNet

解释:

(n.) The envelope or coat of certain fungi, such as the puffballs and earthstars.

安吉拉校对

解释:

n. the outer coat of a sporophore in angiocarpous fungi.—adj. Perid′ial.—n. Peridī′olum (bot.) an inner peridium inside of which the hymenium is formed.

手打:西格蒙德