| 释义 |
public healthn.（名词）abbr. PH, P.H.【缩写】- The science and practice of protecting and improving the health of a community, as by preventive medicine, health education, control of communicable diseases, application of sanitary measures, and monitoring of environmental hazards.公众卫生：保护和改善一个社区健康状况的科学和实践，比如通过预防药物、健康教对传染性疾病进行控制、采取卫生措施和环境监督
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