souradj.酸的；酸腐的；刻薄的v.变酸soured by因 ... 而恶化的sour beer变酸的啤酒, 酸变啤酒sour salt酸味盐Sourdeaux苏尔多sour leek酸模Sourillan苏里扬sour milk酸腐的牛奶，变质牛奶sour dough发面头,面起子sour apple酸苹果sour creamn.酸奶油