mo/ˌemˈoʊ/名词卫生官员，卫生干事（medical officer的缩写）（美国）密苏里州（写地址时Missouri的缩写）汇票（money order的缩写）/moʊ/名词片刻，瞬间，一会儿I'll be with you in a mo (= very soon).我一会儿就来。想跟读，去练习
