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ephemerides
UK
/ɪˈfɛm.ər.ɪ.diːz/
US
/ɪˈfɛm.əˌraɪ.diz/
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AI Expert
Explain what “ephemerides” means in astronomy and paraphrase the example sentence.
Show how “ephemeris” changes to “ephemerides,” and explain which form is singular.
Compare “ephemerides” with “almanac” and “astronomical tables.”
Give five natural collocations or phrases used with “ephemeris/ephemerides.”
Write three B2-level example sentences with “ephemeris” or “ephemerides,” with Russian translations.
Explain the pronunciation of “ephemeris” and “ephemerides,” and help me practise saying them.
Quiz me with three questions about the meaning and use of “ephemerides.”
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