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stemlike adj.莖[柄]狀的。

stemma

These fresh insights , in turn , have led to the discovery of similar hierarchies among cancer cells within a tumor , providing strong support for the theory that rogue stemlike cells are at the root of many cancers 這些知識讓科學家發現到,腫瘤內的癌細胞也有著類似的層級結構,為干細胞引發癌癥的理論提供了支持證據。