having the properties of an acid, or containing acid; having a pH below 7 酸的,酸性的,pH值小于7的。 常与 alkaline 或 basic 相对 ■(Geology)(of rock, especially lava) relatively rich in silica (地质)(岩石,尤指熔岩)含硅石较多的 ■(Metallurgy)relating to or denoting steel-making processes involving silica-rich refractories and slags (冶)(涉及硅石含量高的难熔物及炉渣的炼钢过程)酸性的
sharp-tasting or sour 味道刺激的,酸的 acidic wine. 酸葡萄酒。 ■(of a person's remarks or tone) bitter or cutting (人的话语或口吻)尖刻的,尖酸的 the occasional acidic comment. 偶尔尖刻的评论。 ■(of a colour) strikingly intense or bright (颜色)刺目的,耀眼的 an acidic yellow. 刺目的黄色。