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Few question the medical promise of embryonic stem cells.
很少人会质问胚胎干细胞的医疗前景。
youdao
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Embryonic stem cells are the source of every cell, tissue and organ in the body.
身体中的每一个细胞，组织和器官都来源于胚性干细胞。
youdao
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Embryonic stem cells are the source of every cell, tissue and organ in the body.
身体中的每一个细胞，组织和器官都来源于胚性干细胞。
youdao