资料来源 : pyDict

肌原纤维

资料来源 : WordNet®

myofibrilla
     n : one of many contractile filaments that make up a striated
         muscle fiber [syn: {myofibril}, {sarcostyle}]
     [also: {myofibrillae} (pl)]

myofibrillae
     See {myofibrilla}