n.酸性；酸性；胃酸过多；（言词等的）类刻

网络解释.酸度；酸味；酸值；酸度的

n.1.酸,尖刻,恶毒释义下的同义词

venomness venomousness acerbity trenchancy virulency acrimony asperity sharpness virulence causticity astringency harshness acri