苯甲酸 běn jiǎ suān 🔊 benzoic acid C6H5COOH + Keep this word Meanings běn jiǎ suān benzoic acid C6H5COOH Its characters 苯běnbenzene甲jiǎfirst of the ten Heavenly Stems 十天干[shi2…HSK 5酸suānsourHSK 4 Words with 苯甲酸 苯甲酸钠 běn jiǎ suān nà sodium benzoate, E211 (a food preservative)