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    #webb#gold#space telescope#telescope#james#web

    Why James Webb’s Mirrors Are Gold

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    林宜悉 posted on 2021/10/25
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    Video vocabulary

    massive

    US /ˈmæsɪv/

    ・

    UK /ˈmæsɪv/

    • Adjective
    • Very big; large; too big
    • Large or imposing in scale or scope.
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    purpose

    US /ˈpɚpəs/

    ・

    UK /'pɜ:pəs/

    • Noun (Countable/Uncountable)
    • Reason for which something is done; aim; goal
    • A person's sense of resolve or determination.
    • Adverb
    • With clear intention or determination.
    • Intentionally; deliberately.
    A2TOEIC
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    epic

    US /ˈɛpɪk/

    ・

    UK /'epɪk/

    • Adjective
    • Going on for a long time; awe-inspiring
    • Noun
    • A long story, often about many people and events
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    primary

    US /ˈpraɪˌmɛri, -məri/

    ・

    UK /'praɪmərɪ/

    • Adjective
    • Most important, most basic or essential
    • Happening first; earliest
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