adj.酸味的；尖刻的；酸的；酸性的n.酸；酸味物质； 变形： 复数：acids 双语释义：n.(名词)[U][C]〈化〉酸 a chemical compound, usually a liquid, that contains Hydrogen and has a pH of less than seven[U]麦角酰二乙胺 the hallucinogenic drugadj.(形容词)酸的; 酸性的 (technical)that contains acid or has the essentia