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单词 telescope
释义

telescope

noun
/ˈtelɪskəʊp/
/ˈtelɪskəʊp/
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  1. enlarge image
    a piece of equipment like a tube in shape, containing lenses, that you look through to make objects that are far away appear larger and nearer
    • to look at the stars through a telescope
    see also radio telescope, reflecting telescope
    Extra Examples
    • She set up her telescope on the balcony.
    • These stars are too faint to been seen without a telescope.
    • They've built the largest telescope in the world.
    • images from the Hubble space telescope
    Topics Spaceb2, Scientific researchb2
    Oxford Collocations Dictionaryadjective
    • powerful
    • 60 mm
    • etc.
    verb + telescope
    • use
    • point
    • set up
    preposition
    • through a/​the telescope
    • with a telescope
    • without a telescope
    phrases
    • the wrong end of a telescope
    See full entry
    Word Originmid 17th cent.: from Italian telescopio or modern Latin telescopium, from tele- ‘at a distance’ + -scopium (from Greek skopein ‘look at’).

telescope

verb
/ˈtelɪskəʊp/
/ˈtelɪskəʊp/
Verb Forms
present simple I / you / we / they telescope
/ˈtelɪskəʊp/
/ˈtelɪskəʊp/
he / she / it telescopes
/ˈtelɪskəʊps/
/ˈtelɪskəʊps/
past simple telescoped
/ˈtelɪskəʊpt/
/ˈtelɪskəʊpt/
past participle telescoped
/ˈtelɪskəʊpt/
/ˈtelɪskəʊpt/
-ing form telescoping
/ˈtelɪskəʊpɪŋ/
/ˈtelɪskəʊpɪŋ/
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  1. [intransitive, transitive] telescope (something) to become shorter, or make something shorter, by sliding sections inside one another
  2. [transitive] telescope something (into something) to reduce something so that it happens in less time
    • Three episodes have been telescoped into a single programme.
  3. Word Originmid 17th cent.: from Italian telescopio or modern Latin telescopium, from tele- ‘at a distance’ + -scopium (from Greek skopein ‘look at’).
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更新时间:2024/9/20 14:54:15