penicillinase /peni'silineis/ 📖 中文释义 n. [生化]青霉素酶(用以解除青霉素过敏) 📘 English Definition(英文释义) n enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic ← penicillin-resistant bacteria P 字母词表 penicillinase-resistant antibiotic →