intransitive. Of a medicine: to take effect, to prove effective. In later use also of a vaccination or inoculation: to produce a discernible…
| 单词 | θ14619 | 
| 释义 | the world > health and disease > healing > medical treatment > 			[verb (intransitive)]		 > take effect (1)		 takea1629 intransitive. Of a medicine: to take effect, to prove effective. In later use also of a vaccination or inoculation: to produce a discernible… | 
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