| 单词 | penicillin b |
| 释义 | > as lemmaspenicillin B penicillin A disused = notatin n.; penicillin B disused = notatin n.; penicillin G benzylpenicillin, a natural form of penicillin which was the earliest to be used and is given usually by injection to treat bacterial infection.extracted from penicillinn.< as lemmas |
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