| 单词 | ampicillin |
| 释义 | ampicillin /am'peuh sil"in/, n. Pharm. a broad-spectrum semisynthetic penicillin, C16H19N3O4S, effective against certain susceptible Gram-positive and Gram-negative bacteria. [1965-70; prob. am(inobenzyl)p(en)icillin, an alternate chemical name] |
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