daubv. 塗抹、亂畫、弄髒n. 汙跡、劣畫學術名詞膠泥:化學工程塗抹:食品科技灰泥:機械工程1.火磚灰 2.吸濕灰:鑄造學英文釋義material used to daub wallsa blemish made by dirtan unskillful paintingcoat with plaster