| 单词 | penicillinase |
| 释义 | penicillinase (once / 2954828 pages) n WORD FAMILY penicillinase USAGE EXAMPLESThe resistance comes in the form of a gene that makes a protein which is an enzyme, called penicillinase. The Guardian(Jul 21, 2014) n enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic Syn|Hyper beta-lactamase enzyme any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions |
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