相关单词同义词quietly, stably, 近义词 easily 容易地, effortlessly 毫不费力地, efficiently 高效率地, well 很好地, slickly 光滑地(巧妙地..., swimmingly 容易地临近词smooth, smoothwheel, smooth tare, smooth away, smooth pipe, smooth wart, smooth type, smoothhound, smooth face, smooth yarn, smooth note相似词smooth sth out, smooth sth over, smoothen, smoothie, smorgasbord, smote, smother, smother sth in/with sth, 返回 smoothly