outer layer of the spore-bearing organ in many fungi
例句
The co-induction of CD3mAb and PHA, peridium of CD3mAb and elution of mitogen composed a satisfied culture system of cord blood CIK cells. CD3mAb与PHA的协同诱导、CD3mAb的包被加入、有丝分裂原的洗脱组成了脐血CIK细胞良好的培养体系，该诱导体系可明显提高CIK细胞的纯度及扩增能力。
fungi whose outer peridium when dry splits into starlike segments. 真菌的包被当干裂时分裂成像星星一样的部分。
type genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments. 地星属的模式属；真菌的包被当干裂时分裂成像星星一样的部分。
any fungus of the family Geastraceae; in form suggesting a puffball whose outer peridium splits into the shape of a star. g家族的任何一种菌类；外形上象马勃菌，其外部的包被分裂成星状。
genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments. 地星属的模式属；真菌的包被当干裂时分裂成像星星一样的部分。
16. type genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments. 地星属的模式属；真菌的包被当干裂时分裂成像星星一样的部分。
