单词	sigmoid
释义	sig·moid (sĭgmoid′) also sig·moi·dal (sĭg-moidl) adj. 1. Having the shape of the letter S. 2. Of or relating to the sigmoid colon. [Greek sīgmoeidēs : sīgma, sigma; see SIGMA + -oeidēs, -oid.]
随便看	N.H. NH N.H. NHI NHL NHS Ni niacin Niagara Niagara Falls Niagara Falls Niamey nib nibble nibbler Nibelung Nibelungenlied niblick nibs Nicaea Nicaean Nicaragua Nicaragua Nicaraguan nicardipine

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