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quadruple

C1 verb

quadruple /kwɑˈdɹu.pəl/ nghĩa là nhân bốn

Các nghĩa

  1. nhân bốn

    To multiply by four.

    transitive

    Quadrupling four gives sixteen.

  2. tăng gấp bốn lần

    To increase by a factor of four.

    intransitive

    Our profits quadrupled when we made the improvements.

    Overall, consumer spending on fast tech has quadrupled to £11.6bn since 2023, surveys carried out for Material Focus suggested.

  3. làm bốn đường ray song song

    To provide four parallel running lines on a given stretch of railway.

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