bitterer
形容词 bitter:
marked by strong resentment or cynicism
同义词:acrimonious, bitter
very difficult to accept or bear
同义词:bitter
harsh or corrosive in tone
同义词:acerb, acerbic, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, venomous, virulent, vitriolic
expressive of severe grief or regret
同义词:bitter
proceeding from or exhibiting great hostility or animosity
同义词:bitter
one of the four basic taste sensations; sharp and disagreeable; like the taste of quinine
同义词:bitter
causing a sharply painful or stinging sensation; used especially of cold