| 单词 | mmr | 
| 释义 | > as lemmasMMR   MMR n. Medicine measles, mumps, and rubella (vaccine). ΚΠ 1973    Pediatrics 51 467/1  				Combined mumps-rubella vaccine..was licensed in 1970, combined measles-mumps-rubella vaccine (M-M-R) in 1971, and combined measles-rubella..in 1971. 1994    Daily Tel. 25 Oct. 20/3  				More than five million of the seven million children will already be vaccinated against measles and rubella through the MMR injection at 12–15 months. < as lemmas  | 
	
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