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四级高频词汇:bacteria(1)

2012-12-01 

  bacteria是什么意思:

  名词讲解有以下几种: 

  1.细菌

  同义词:bacterium;

  bacteria的英语解释:

  (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered plants

  bacteria的例句:

  Eggs are rich in the enzyme lysozyme that can lyse the cell walls of contaminating gram-positive bacteria.

  蛋中富含溶菌酶,它能裂解污染食品的革兰氏阳性菌的细胞壁。

  Invasive technology and antibiotic-resistant bacteria in hospitals have made septicemia more severe and more common.

  微生物会停留在黏膜中,造成脓疮并形成脓液。医院中侵入性技术以及抗药性细菌的增加使败血症变得更为严重和普遍。

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