相关单词同義詞flatness, evenness, 近義詞 facility 設備, flatness 平坦, evenness 平均, levelness 水平度, ease 容易, efficiency 傚率, charm 魅力, persuasiveness 口才好, glibness 口若懸河, slickness 光滑, softness 柔和, silkiness 絲狀(柔滑, suavity 溫和, blandness 溫柔, fluency 流利, eloquence 雄辯, suaveness suave的名詞形式...反義詞roughness, 粗糙臨近詞smoothy, smooth, smoothed call, smoothed data, smooth pliers, smooth colony, smooth torque, smooth length, Smooth Tellin, smooth flight, smoothed rate, smooth-drum 返回 smoothness