名詞 carbolic acid:

1. a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally
   同義詞：phenol, hydroxybenzene, oxybenzene, phenylic acid

1. Carbolic acid can be used to make antiseptic.
   石炭酸可用來做防腐劑。