单词	MMR
释义	MMRMMR /ˌem em ˈɑː $ -ˈɑːr/ noun [uncountable] a vaccine against the diseases measles, mumps, and rubella, given to babies at around thirteen months old, and again when children are around four or five years old
随便看	e-cigarette eclectic eclectically eclecticism eclipse ecliptic eco- ecocide eco-friendly eco-home E. coli ecological ecological footprint ecologically ecologist ecology e-comm e-commerce economic economical economically Economic and Monetary Union economic migrant economics economist

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