单词：ritonavir
ritonavir的用法和样例：
例句
- Ritonavir, for example, must be refrigerated.例如利托那韦必须冷藏。
- After retrosynthetic analysis, comprehensive literature search and analysis, we divide ritonavir into three sections.根据利托那韦的结构特点，运用逆合成分析法，可将利托那韦分为三个片段。
- Norvir诺韦(含ritonavi...
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