基本解释n.[解]肌膜；肌纖維膜同根派生 英汉例句用作名詞 (n.)The myocardial cell is enclosed by the sarcolemma.心肌細胞由肌膜包裹。It is well established that the cardial contraction is initiated when an action potential depolarizes the sarcolemma.已經確証，心肌收縮始於動作電位使肌膜去極化。