acid pH酸性pHacidn.酸；酸性物质；<俚>迷幻药adj.酸的；酸性的；尖酸的acid mucopolysaccharide酸性粘多糖Acid Chrome Bordeaux BN[化] 酸性媒介枣红BNacid resisting concrete耐酸混凝土acid-resisting lacquer抗酸涂料, 耐酸漆acid - base activation酸碱活化acid washing wasterwater酸洗废水acid-coagulated cheese酸凝干酪acid food and basic food酸性食品及碱性食品acid-soluble aluminium酸溶铝acid infiltration liquid酸性渗透液