myoblastWiktionary 原文英美构词拆解myomyo-前缀blast-blast后缀myo-(medicine, biology) Muscle.-blastan immature cell or tissue词源说明From myo- + -blast.释义名词noun1An undifferentiated stem cell that develops into muscle tissue.同族词派生词 4myoblastic·cardiomyoblast·premyoblast·