单词	rectum
释义	rectumrectum /ˈrɛktəm/ noun [countable] Etymology ETYMOLOGYrectum Origin: 1400-1500 Modern Latin rectum intestinum straight intestine science, biology the lowest part of your bowel
随便看	laxative laxity, laxness laxly lay layaway layer -layered layette layman layoff layout layover layperson lay reader layup laywoman Lazarus Lazarus, Emma laze lazily laziness lazy lazybones lazy eye lazy Susan

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