Read Edit View history 伸肌 shēnjī extensor Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 伸肌 · shēnjī · extensor 2026/03/04 伸肌 shēnjī extensor extensor (anatomy) 伸肌的功能是使关节伸展。 created sense Mar 4, 2026, 02:25 AM