999英语网 单词
sigmoid的意思
sigmoid
英 ['sgmd]
美 ['sgmd]
- adj. 乙状结肠的；C形的；S形的
- n. 乙状结肠（等于sigmoidal）；S状弯曲
英文词源
- sigmoid (adj.)
- "shaped like a C" (1660s) or "shaped like an S" (1786), from sigma (q.v.) + -oid. Especially of the flexure of the colon (1891).
双语例句
- 1. The curve of nutrients uptake by poinsettia was sigmoid.
- 一品红养分吸收曲线呈“S” 型.
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- 2. The left kidney was multicystic dysplastic. The sigmoid colon was extremely distended.
- 左肾为多囊肾和发育不良,乙状结肠极度扩张.
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- 3. The ulcerations worsen and the woman eventually underwent a loop sigmoid colostomy.
- 溃疡恶化,最终该女患经受了乙状结肠袢式造口术.
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- 4. The diagnosis of right sigmoid colon is confirmed by barium enema.
- 钡剂灌肠是确诊本症的首选检查.
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- 5. Simple right sigmoid colon needn t to manage.
- 单纯右位乙状结肠本身不需处理.
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