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circle

A1 noun

Các nghĩa

  1. vòng tròn · đường tròn

    A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center).

    The set of all points (x, y) such that (x − 1)² + y² = r² is a circle of radius r around the point (1, 0).

  2. hình tròn

    A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point.

    colloquial

    Near-synonyms: coil, ring, loop

  3. vòng, hình tròn

    Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures.

    Children, please join hands and form a circle.

  4. vòng tròn

    Any thin three-dimensional equivalent of the geometric figures.

    Cut a circle out of that sheet of metal.

  5. cung tròn

    A curve that more or less forms part or all of a circle.

    The crank moves in a circle.

  6. nhóm, giới

    A specific group of persons; especially one who shares a common interest.

    inner circle

  7. nhóm doujin

    Synonym of doujin circle.

    japanese

  8. quỹ đạo

    The orbit of an astronomical body.

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