osteoblastWiktionary 原文英美构词拆解osteoosteo-前缀‘bone’blast-blast后缀‘immature cell’osteo-bone-blastan immature cell or tissue词源说明From osteo- (“bone”) + -blast (“immature cell”).释义名词noun1(biology, cytology) A mononucleate cell from which bone develops.同族词派生词 5osteoblastic·osteoblastogenesis·