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    B2
    #firework#powder#asks#display#shell#sulfur

    花火師だけど質問ある? | Tech Support | WIRED Japan

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    林宜悉 posted on 2025/02/09
    Ever wondered how those dazzling fireworks light up the night sky? This video dives deep into the mechanics and chemistry behind fireworks, from lift charges to color secrets, and even touches on safety tips! You'll pick up some awesome advanced vocabulary and gain fascinating cultural insights into this explosive art form.

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    typically

    US /ˈtɪpɪklɪ/

    ・

    UK /ˈtɪpɪkli/

    • Adverb
    • In a normal or usual way
    B1
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    represent

    US /ˌrɛprɪˈzɛnt/

    ・

    UK /ˌreprɪ'zent/

    • Transitive Verb
    • To depict art objects, figures, scenes; to portray
    • To show or describe something in a particular way
    A2TOEIC
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    component

    US /kəmˈponənt/

    ・

    UK /kəmˈpəʊnənt/

    • Noun (Countable/Uncountable)
    • One of the parts that something is made up of
    • A constituent part; ingredient.
    • Adjective
    • Being a part of something
    A2
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    rehearse

    US /rɪˈhɜ:rs/

    ・

    UK /rɪˈhɜ:s/

    • Verb (Transitive/Intransitive)
    • To practice e.g. play, speech before a performance
    • To say or write again; repeat.
    B1TOEIC
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    energy point vocabulary

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