efficiently 英 [ɪ'fɪʃntlɪ] 美 [ɪ'fɪʃəntli] 基本解释 adv.有效率地,有效地 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