相关单词近义词 crust 外壳, scurf 头皮屑, scale 刻度, deposit 放置, coat 外套, coating 涂层, layer 层, incrustation 污垢临近词en, Enaga相似词encouragement, encouraging, encroach on/upon sth, encroachment, encrusted, encrypt, encumber, -ency, 返回 encrustation