bacteria

1. [P]细菌 very small living things related to plants, some of which cause disease

• cultivate bacteria培养细菌
• identify bacteria确定细菌类别

• dangerous bacteria危险的细菌
• harmless bacteria无害的细菌

• soil bacteria土壤细菌

• bacteria carrier细菌载体

lactic acid bacteria乳酸菌

pathogenic bacteria致病菌；病原菌

photosynthetic bacteria光合细菌

harmful bacteria有害细菌；病菌

anaerobic bacteria厌氧细菌，厌氧菌；嫌气细菌

sulfate reducing bacteria硫酸盐还原菌

coliform bacteria大肠型细菌

aerobic bacteria需氧细菌；好氧细菌

heterotrophic bacteria异养细菌

acetic acid bacteria醋酸菌；乙酸菌；醋酸细菌

denitrifying bacteria反硝化细菌

intestinal bacteria肠道细菌

nitrifying bacteria硝化细菌；硝化菌

methane bacteria甲烷菌；甲烷细菌

iron bacteria铁细菌

gram negative bacteria革兰氏阴性细菌

symbiotic bacteria共生菌

sulphate reducing bacteria硫酸还原物

1. Many diseases are caused by bacteria.
   许多疾病是由细菌引起的。
2. Bacteria are too small to see with the naked eye.
   细菌太小，肉眼看不见。
3. It is possible to multiply bacteria and other living organisms in the laboratory.
   在实验室能够繁殖细菌和其他生物。