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    demonstrate

    US /ˈdɛmənˌstret/

    UK /'demənstreɪt/

    • Verb (Transitive/Intransitive)
    • To display a feeling or ability openly
    • To protest about something often as a group
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    effective

    US /ɪˈfɛktɪv/

    UK /ɪˈfektɪv/

    • Adjective
    • Working efficiently to produce a desired result
    • In operation; in force.
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    prevent

    US /prɪˈvɛnt/

    UK /prɪ'vent/

    • Transitive Verb
    • To stop something from happening or existing
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    prime

    US /praɪm/

    UK /praɪm/

    • Transitive Verb
    • To get a person ready for; prepare someone
    • To coat with paint to prepare it for the main coat
    • Adjective
    • Concerning the highest in quality or value
    • Concerning the highest level of achievement
    A2TOEIC
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