dimples

1.The influence of the distances between anticathode and cathode and electrolysis voltages on the radius and depth of micro-dimples was investigated.

讨了电解电压和阴阳两极之间的间距对电解加工的影响。

2.When his toplofty and thin lips closed firmly,two careworn wrinkles were cutting through two sides of his cheek deeply,stretching from his shallow dimples at the corners of the mouth to his chin.

那高的薄薄的嘴唇紧紧抿着，从嘴角的微涡起，两条疲倦的皱纹深深两腮，一直延长到下颔。