| 单词 | prophylactically | 
| 释义 | prophylacticallyadv.  As a preventive measure; so as to prevent illness or disease. ΘΚΠ the world > health and disease > healing > medical treatment > types of treatment generally > 			[adverb]		 > preventative preventively1694 prophylactically1855 1855    B. L. Hill  & J. G. Hunt Homeopathic Pract. Surg. 92  				Trephining..should never be done prophylactically.., but only..when there is unequivocal evidence of pressure on the brain. 1894    Westm. Gaz. 26 Oct. 3/1  				In the matter of vaccinating prophylactically to secure that a child shall be immune. 1932    Vitamins 		(Med. Res. Council)	 220  				The vitamin D value of cow's milk..can be much enhanced by ultra-violet irradiation; such milk may be of service prophylactically, in protecting children from rickets. 1977    Lancet 29 Oct. 887/1  				Several drugs are given prophylactically to patients with acute myocardial infarction in an attempt to prevent arrhythmias. 1994    N.Y. Times 27 Sept.  c4/1  				Today, plague is curable if treated with antibiotics at the first onset of symptoms, and sometimes prophylactically. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). <  | 
	
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