| 释义 |
乙状结肠yǐzhuàngjiéchángsigmoid colon (anatomy)bent colon, linking the descending colon to the rectum乙状结肠【解】sigmoid colon乙状结肠[yǐ zhuàng jié cháng] 结肠的一部分，与降结肠相连，在左髂骨附近，形成‘乙’字形，下连直肠 sigmoid; sigmoid colon; part of the colon linked with the descending colon near the left ilium to form the shape of‘乙’亦 also S状结肠 S zhuàng-jiécháng乙状结肠a.sigmoid【解】乙状结肠的；位于乙状结肠附近的phr.sigmoid colon【解】乙状结肠sigmoid flexure【解】乙状结肠乙状结肠Colon sigmoides双向☞S字形的--乙状结肠 |