adj.微酸的；带酸味的；尖酸刻薄的；有讽刺意味的

网络解释.弱酸性的

adj.1.严酷的,尖刻的,暴躁的释义下的同义词

malicious acrimonious touchy caustic derisive piercing satirical bitter keen stern vicious harsh crabbed pricking sour-tempered