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这个学期没有孩子。
![[推断的is_a关系]](https://amigo.geneontology.org/static/images/is_a.gif "推断的is_a关系")
![[本期]](https://amigo.geneontology.org/static/images/term_lineage_wedge.png "本期")
![[按主题重新排序]](https://amigo.geneontology.org/static/images/reorder.gif "按主题重新排序")
![[RO:0000087关系]](https://amigo.geneontology.org/static/images/RO:0000087.gif "RO:000087关系")
![[是关联的基础]](https://amigo.geneontology.org/static/images/is_conjugate_base_of.gif "is_conjugate_base_of关系")
