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    1. nigra

      ['niɡr?]
      • n. 黑質(zhì);黑人(等于niggra)
      • n. (Nigra)人名;(意、葡)尼格拉

      暢通詞匯

      英文詞源


      nigra
      see nigger.

      雙語例句


      1. Brassica alba yields white mustard seeds; Brassica nigra, black mustard seeds.
      白質(zhì)蕓苔生產(chǎn)白色芥茉籽, 黑質(zhì)蕓苔生產(chǎn)黑色芥茉籽.

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      2. At the left, normal numbers of neurons substantia nigra are pigmented.
      在左邊黑質(zhì)處是正常數(shù)目的神經(jīng)元,并且出現(xiàn)色素沉著.

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      3. Porta Nigra of Trier. Another view.
      特里爾的古羅馬城門. 另一角度.

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      4. The disease affects a small area of in the middle the brain called the substantia nigra.
      該疾病侵襲大腦中部一小部分被稱為黑質(zhì)的腦細(xì)胞.

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      5. It is caused by the death of nerve cells in a midbrain area called substantia nigra.
      它是由于中腦塞梅林氏神經(jīng)節(jié)中的神經(jīng)細(xì)胞死亡導(dǎo)致的.

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