eager  | a. 渴望的,热心的 wanting very much to do or have something  |  
 earthquake  | n. 地震 quake from underground; extremely disruptive disturbance; temblor  |  
 eccentric  | a. 古怪的,奇怪的 departing from a recognized, conventional, or established norm or pattern  |  
 eccentricity  | n. 怪僻,古怪,特性 oddity; departure from that which is stated, regular, or usual; deviation from the center  |  
 echo  | n. 回声,发出回声,重复 sound reflected from an opposing surface and repeated to the ear; repetition of a sound  |  
 eclipse  | v. 超越,衰落,失色 darken; exceed in importance; outweigh  |  
 ecological  | a. 生态的,生态学的 of or relating to the science of ecology; characterized by the interdependence of living organisms in an environment  |  
 economic  | a. 经济的,经济学的,有利润的 pertaining to economy; frugal; cheap  |  
 economics  | n. 经济学 branch of social science that deals with the production and consumption and their management  |  
 economize  | v. 节约,节省 save money or resource; cut back; be thrifty  |  
 ecstasy  | n. 全神贯注,入迷,高兴 intense joy or delight; any overpowering emotion  |  
 eddy  | n. 漩涡 swirling current of water, air; flow in a circular current  |  
 edentate  | n. 贫(无)齿类动物 having few teeth; lacking teeth  |  
 edge  | n. 边缘 brink; perimeter; margin  |  
 edible  | a. 可食用的 eatable; the substance that can be used as a food  |  
 edit  | v. 编辑,剪辑 revise and prepare for publication; select, correct, arrange the matter of, for publication  |  
 editorial  | a. 编辑的,社论 of or pertaining to an editor; written or sanctioned by an editor  |  
 educated  | a. 受过教育的,有教养的 informed; learned; having an education, especially one above the average  |  
 education  | n. 教育,培养 act or process of educating; the result of educating  |  
 effective  | a. 有效的,生效的 efficient; productive; producing a strong impression or response  |  
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