相关单词同義詞glabrous, favourable, eliminate, avoid, relax, quietly, glossily, 近義詞adj. calm, even, flat, flush, glossy, level, easy, effortless, facile, light v. even, flatten, iron, level反義詞harsh, labored, rough, unevenv.roughen臨近詞smother, smooch, smoothy, smoothed, smoothly, smoother, smoothie, smoothen, smoothers, smoothing, smoothish, Smooth fin相似詞smoko, smoky, smolder, smooch, smooth muscle, smooth sth away, smooth sth out, smooth sth over, 返回 smooth