circle的中文意思、音标与词形变化

n. 圆周, 社交圈, 循环, 范围 vt. 围着, 环绕 vi. 盘旋, 循环

n. 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 n. something approximating the shape of a circle n. a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra n. any circular or rotating mechanism