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circular
01
圆形的
having a shape like a circle
02
圆形的
describing a circle; moving in a circle
03
圆形的
(of an argument or a theory) involving an idea or statement to prove something that is then used to prove the statement itself
Circular
01
an advertisement (usually printed on a page or in a leaflet) intended for wide distribution
例子
Architects often incorporate circular segments into designs for windows and archways.
In geometry, a circular segment is the region bounded by a chord and the arc of the circle subtended by the chord.
Mathematicians study epicycloids as a subclass of roulettes arising from the roll and trace combinations of circular motions.
Planetary astronomers once thought the apparent motions of Mars could be explained by a combination of deferents and epicycloids modeled after circular trajectories.
The metal was roughed into a circular form, ready for final polishing.
