(noun.) any circular or rotating mechanism; 'the machine punched out metal circles'.
(noun.) a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra; 'they had excellent seats in the dress circle'.
(noun.) ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point; 'he calculated the circumference of the circle'.
(noun.) something approximating the shape of a circle; 'the chairs were arranged in a circle'.
(verb.) travel around something; 'circle the globe'.
(verb.) move in circles.
柯蒂斯校对
格温录入