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activity

A1 noun

Các nghĩa

  1. hoạt động

    The state or quality of being active; activeness.

    uncountable

    Pit row was abuzz with activity.

  2. hoạt động

    Something done as an action or a movement.

    countable

    The activity for the morning was a walk to the store.

  3. hoạt động giải trí

    Something done for pleasure or entertainment, especially one involving movement or an excursion.

    countable

    An increasing number of sports activities are on offer at the university.

  4. thể hoạt động

    The lexical aspect (aktionsart) of verbs or predicates that change over time and have no natural end point.

    countable · uncountable

  5. độ phóng xạ

    The number of radioactive decays per unit time. Unit for it: becquerel or curie

    countable · uncountable

  6. hoạt tính

    The property of substances to react with other substances

    countable · uncountable

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