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    How Drones Are Revolutionizing the Economics of War

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    Robin posted on 2024/05/28
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    Video vocabulary

    sophisticated

    US /səˈfɪstɪˌketɪd/

    UK /səˈfɪstɪkeɪtɪd/

    • Adjective
    • Making a good sounding but misleading argument
    • Wise in the way of the world; having refined taste
    • Transitive Verb
    • To make someone more worldly and experienced
    B1TOEIC
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    conflict

    US /ˈkɑnˌflɪkt/

    UK /'kɒnflɪkt/

    • Noun (Countable/Uncountable)
    • Argument or struggle between two or more parties
    • A serious disagreement or argument.
    • Verb (Transitive/Intransitive)
    • To have opposite ideas; to disagree; To not match
    unprecedented

    US /ʌnˈprɛsɪˌdɛntɪd/

    UK /ʌnˈpresɪdentɪd/

    • Adjective
    • Not having happened before, or to such a degree
    spectrum

    US /ˈspɛktrəm/

    UK /'spektrəm/

    • Noun
    • The wavelengths of colors from red to violet
    • a range of different positions, opinions, etc. between two extreme points
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