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bacterium
UK
/bækˈtɪəriəm/
US
/bækˈtɪr.i.əm/
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Explain why the plural of “bacterium” is “bacteria,” and give two examples.
Show how to use “bacterium” as a countable noun in a sentence.
Compare “bacterium” with “bacteria” and “microbe” in meaning and usage.
Give five common collocations with “bacterium” or “bacteria,” with translations.
Explain the meaning and grammar of “The bacterium was observed under a microscope.”
Give me three sentences to translate using “bacterium” and “bacteria.”
Quiz me on choosing between “bacterium” and “bacteria” in context.
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