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| 拉直肠 | |||
| 记名提单 | |||
| 上袅【建 | |||
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| 直肠; 动物背侧肛 | |||
| 直肠 (消化管位于盆腔下部的一段，全长10〜14cm。直肠在第3骶椎前方起自乙状结肠，沿骶骨、尾骨前面下行，穿过盆膈移行于肛管。直肠在矢状面上有两个弯曲，即骶曲和会阴曲,在冠状位上有3个凸向侧方的弯曲。直肠镜、乙状结肠镜检查时应注意这些弯曲部位，以免损伤肠壁) | |||
| 拉直肠 | |||
| 直肠 (pl. recta) | |||
| English thesaurus | |||
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| Regional Centre for Training in Aerospace Surveys (ECA) | |||
| Regional Centre for Training in Aerospace Survey | |||
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| reliability-cost trade-off analysis | |||
| recta: 45 phrases in 11 subjects |
| Anatomy | 2 |
| Animal husbandry | 3 |
| Architecture | 2 |
| General | 2 |
| Latin | 2 |
| Nursing | 8 |
| Otorhinolaryngology | 1 |
| Space | 2 |
| Sports | 1 |
| Surgery | 9 |
| Technology | 13 |
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