1. Decarboxylases are enzymes that catalyze the removal of carboxyl groups from molecules.
脱羧酶是一种促使分子中羧基脱离的酶。

2. Aromatic L-amino acid decarboxylase is an enzyme involved in the synthesis of neurotransmitters.
芳香族L-氨基酸脱羧酶是参与神经递质合成的酶之一。