“anal retractor”的概念、定义、翻译、参考文献-科学参考

单词	anal retractor
释义	anal retractor Encyclopedia 医学﹝临床检查方法〕释 anal retractor肛门拉钩用于撑开肛门及直肠下段，以暴露手术视野的医疗器械。
随便看	suburbia suburb steel plant subvariety subvelocity of light subvirus subvitreous subvolcanic rock sub-warhead control system subwave subwavelength subwavelength imaging subwavelength interference subwavelength optics subway advertisement subway fire subway rolling stock subway survey subway tunnel subword sub-Wronskian subzero sub-zero treatment subzone succedent succedent rule

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