相关单词近义词 acid precipitation 酸性降水临近词aciding, acid, acid proof enamel, acid chrome brown, acid number value, acid garden soils, acid Bessemer pig, Acidified ethanol, acidum pronarconi, acid sulfate soil, acid-proof hose, acid-free paper相似词achoo, achy, acid, acid jazz, acid reflux, acid salt, acid-free, acidic, 返回 acid rain