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名词 | 形容词 | 短语
bacterium [hæk'tɪ(ə)rɪəm] 名词
医疗的 bakteeri
环境, 材料科学 bakteerit
bacterium Group of single-cell micro-organisms, the smallest of the living organisms. Some are vital to sustain life, while others are responsible for causing highly dangerous human diseases, such as anthrax, tetanus and tuberculosis. Bacteria are found everywhere, in the soil, water and air [hæk'tɪ(ə)rɪəm] 名词
环境 bakteerit
bacteria [bæk'tɪ(ə)rɪə] 名词
环境 bakteerit
 英语 词库
bacterium [hæk'tɪ(ə)rɪəm] 形容词
医疗的 A single-celled microorganism. Bacteria occur naturally almost everywhere on earth, including in humans. Some bacteria can cause disease in humans. People with weakened immune systems, including people with HIV, are at a higher risk for bacterial infections than people with healthy immune systems.
缩写, 生物学 bact
bacterium: 69 短语, 9 学科
一般2
农业15
医疗的10
卫生保健5
商业1
环境8
生命科学9
自然科学18
自然资源和野生动物保护1