1. 名詞
   不可數名詞: 酸性, 酸度
   尖刻
   不悅的樣子
   

   同義字詞
   acerbity,acidity,acridity,acridness,acrimoniousness,acrimony,acuteness,asperity,bite,bitterness,edge,harshness,keenness,poignance,poignancy,pungency,roughness,sharpness,tartness
   acidity,acridity,acridness,acrimony,asperity,bile,bitterness,cattiness,corrosiveness,mordancy,tartness,virulence,virulency,vitriol
   

例句