(a) a preventive medicinal agent; also figurative; (b) the branch of medicine concerned with the prevention of disease.
| 单词 | θ13457 |
| 释义 | the world > health and disease > healing > art or science of medicine > [noun] > preventive medicine (1) preventive medicine1870 (a) a preventive medicinal agent; also figurative; (b) the branch of medicine concerned with the prevention of disease. |
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