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    average

    US /ˈævərɪdʒ, ˈævrɪdʒ/

    UK /'ævərɪdʒ/

    • Noun (Countable/Uncountable)
    • Total of numbers divided by the number of items
    • Transitive Verb
    • To add numbers then divide by the number of items
    A2TOEIC
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    spot

    US /spɑt/

    UK /spɒt/

    • Noun
    • A certain place or area
    • A difficult time; awkward situation
    • Transitive Verb
    • To see someone or something by chance
    A2TOEIC
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    insecure

    US /ˌɪnsɪˈkjʊr/

    UK /ˌɪnsɪ'kjʊə(r)/

    • Adjective
    • Lacking confidence or certainty about yourself
    • Not being safe or stable
    protein

    US /ˈprəʊˌtiːn/

    UK /ˈprəʊti:n/

    • Noun (Countable/Uncountable)
    • Group of molecules made from amino acids
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    energy point vocabulary