prev·a·lence 
(prĕvə-ləns)
(prĕvə-ləns)n.
1. The condition of being prevalent.
2. Medicine The total number of cases of a disease in a given population at a specific time.
| 单词 | prevalence |
| 释义 | prev·a·lence (prĕvə-ləns)n. 1. The condition of being prevalent. 2. Medicine The total number of cases of a disease in a given population at a specific time. |
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