相关单词近义词 global 全球性的, curved 弯曲的, round 圆的, smoothed 平滑的, curvy 弯曲的, plump 丰满的反义词sharp, 锋利的angular, 有角的临近词round, round mat, round bur, round arm, round off, round lot, round log, Round pad, round tin, round bed, round nut相似词round-trip ticket, round-up, round/around the clock idiom, roundabout, roundel, rounders, roundhouse kick, rounding, 返回 rounded