• 基础释义
  • 例句
  • 柯林斯词典释义
  • 英汉词典释义
  • 英英词典释义
  • 行业词典释义
例句
柯林斯高阶英汉双解学习词典释义
  • (bacteria的单数)
    Bacterium is the singular of bacteria.
英汉词典释义
  • n.
    细菌 (复数为bacteria)
    They have isolated the bacterium in its pure form. 他们已经把细菌分离出来,使它们处于较纯的状态。 A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。 Bacteria belong to the microorganism. 细菌属于微生物。 Bacteria are invisible to the naked eye. 细菌是肉眼看不见的。 All bacteria are larger than viruses. 所有细菌都比病毒大。 Antibiotics should kill off the bacteria. 抗生素应能杀死这种细菌。 Bacterial reproduction is accelerated in weightless space. 在失重的空间,细菌繁殖加快了。 Bacteria sticks to food debris in the teeth, causing decay. 细菌附着在牙缝中的食物残渣上,道致蛀牙。 Bacteria was introduced into his bloodstream through an unsterile needle. 细菌通过未消毒的针进入了他的血流中。 A microscope magnifies bacteria so that they can be seen and studied. 显微镜把细菌放大,使人们得以看见并研究它。
英英词典释义
  • Noun
    1. (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
行业词典
  • 农学: 细菌;
    医学: 〔复bacteria〕细菌,杆菌:泛指任何单细胞的前核细胞微生物,通常经细胞分裂繁殖,且整个细胞常包含在细胞壁内。它们可能是需氧的或厌氧的,能动或不动的,可自由生活的,腐物寄生的,寄生的或致病的。致病菌能引起植物或动物的疾病。另见Bacteria;