Read Edit View history 髓鞘 suǐqiào myelin sheath Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 髓鞘 · suǐqiào · myelin sheath 2026/03/04 髓鞘 suǐqiào myelin sheath myelin sheath (membrane surrounding axon of nerve cell) 髓鞘能提高神经信号的传导速度。 noun created sense Mar 4, 2026, 02:25 AM