释义 n.[胚] 去分化；特殊细胞形态的消失 实用短语cell dedifferentiation细胞去分化dedifferentiation culture再分化培养dedifferentiation juxtacortical osteosarcoma去分化皮质旁骨肉瘤cellular dedifferentiation细胞脱分化late dedifferentiation晚期退行发育dedifferentiation detail分化还原tissue dedifferentiation组织脱分化microspore dedifferentiation小孢子脱分化chloroplast dedifferentiation叶绿体脱分化 同根词词根：