| 释义 | 
		striation美 [straɪ'eɪʃn]  英 [straɪ'eɪʃn]  n. pattern,marking,corrugation,incision,ridge 1.  | (尤指肌肉上的)条纹a striped pattern on sth, especially on a muscle  |  
 n.  | 1. a patterning or marking with parallel grooves or narrow bands 2. the striped pattern of striated muscle, or any of the light and dark bands that make up this effect 3. a narrow groove or scratch on an exposed rock face, caused by abrasion by hard rock fragments embedded in a moving glacier  |  
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