释义 |
DEFINITIVE EXAMPLES 权威例句〔rectum〕The terminal portion of the large intestine, extending from the sigmoid flexure to the anal canal.直肠:大肠的最后那一部分,从乙状结肠曲开始到肛门结束美国传统〔sigmoidoscope〕A tubular instrument for visual examination of the sigmoid flexure.乙状结肠镜:一种用来对乙状结肠进行视觉观测的管状仪器美国传统〔sigmoid〕Of or relating to the sigmoid flexure of the colon.乙状结肠的:乙状结肠的或与之相关的美国传统〔unbend〕To release (a bow, for example) from flexure or tension.伸直:放开弯曲或拉紧的(如,弓)美国传统 |