相关单词同义词indirect, cyclic, rounded, notice, advice, information, 近义词adj. round反义词adj.square, straight临近词circulate, circuitry, circulars, circularly, circularis, circularcut, circularity, circularise, circularize, circular ray, circular lip, circular fan相似词circuit diagram, circuit training, circuitous, circuitry, circulate, circulation, circulatory, circumcise, 返回 circular