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focus

A1 noun

Các nghĩa

  1. tiêu điểm (quang học)

    A point at which reflected or refracted rays of light converge.

    countable

    The heat of sunlight at the focus of a magnifying glass can easily set dry leaves on fire.

  2. tiêu điểm (đường cô-nic)

    A point of a conic at which rays reflected from a curve or surface converge.

    countable

  3. tiêu điểm

    The fact of the convergence of light on the photographic medium.

    uncountable

    Unfortunately, the license plate is out of focus in this image.

  4. tính rõ nét

    The quality of the convergence of light on the photographic medium.

    uncountable

    During this scene, the boy’s face shifts subtly from soft focus into sharp focus.

  5. trọng tâm

    Concentration of attention.

    uncountable

    I believe I can bring the high degree of focus required for this important job.

  6. trọng tâm

    Something to which activity, attention or interest is primarily directed.

    countable

    My studies are my main focus right now.

  7. chấn tiêu

    The exact point of where an earthquake occurs, in three dimensions (underneath the epicentre).

    countable

    The earthquake's focus was at exactly 37 degrees north, 18 degrees south, seventy five meters below the ground.

  8. tiêu điểm (giao diện)

    The status of being the currently active element in a user interface, often indicated by a visual highlight.

    countable · uncountable

    Text entered at the keyboard or pasted from a clipboard is sent to the component which currently has the focus.

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