bacterium
US /bækˈtɪr.i.əm/
UK /bækˈtɪə.ri.əm/
名詞
細菌
a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some which can cause disease
範例:
•
Some types of bacteria are beneficial for digestion.
某些類型的細菌對消化有益。
•
The scientist studied the growth of bacteria in different environments.
這位科學家研究了不同環境中細菌的生長。