| 单词 | penem | 
| 释义 | penempenemA β-lactam broad-spectrum antibiotic that acts on cell walls, lysing bacteria in resting phase; penicillins kill bacteria in growth phase by inhibiting cell wall synthesis | 
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。