ems 英 [ˌiː em ˈes] 美 [ˌiː em ˈes] 基本解释 n.扩展内存规范;n.特快专递;Electronic Mail Service,电子函件业务 同首字母单词 ea [,i: 'eɪ] each [iːtʃ] eacm eager ['iːgə] eagerly ['i:gəlɪ] eagerness [ˈiːgənɪs] eagle ['iːg(ə)l] eaglestone ['iːɡlztəʊn] eaglet [ˈiːɡlət] eaglewood ['iːglwʊd] eagre ['iːgə] eai