each [i:tʃ] adj 各自的，每個的， every
pron 各自，每個，
adv 每個
each other 互相，彼此
each 和every 的區別
each 和every 都有每一個的含義，但是each 側重于整體當中的個體，有逐個的含義，而every重點強調整體.
each of them has his own duty. 在整體中的每一個人
every house had to be cleaned. 強調整體，所有的房子
eager ['i:gə] adj 渴望的，熱切的
be eager to do 渴望做――― be eager for 渴望，渴求
e.g. the boy was eager for success.
early ['ə:li] adj 早的，早先的，早起的 adv 早，在初期
as early as 早在 early or late 遲早
e.g. it's too early for getting up.
earn ：[ə:n] v 掙得 賺 獲得 get gain win
earn one’s living 謀生
e.g. she's working hard to earn money.
earth [ə:θ] n 地球 土地 ground 泥土 soil
on earth 究竟 到底 the earth 地球
e.g. our earth moves through space.
earthquake ['ə:θkweik] n 地震
e.g. the earthquake wiped out銷毀摧毀 town.
ease [i:z] n 容易，舒適 comfort 安樂，安逸
v 使...安樂,使...安心, ,放松 減輕 relieve
at ease 安逸地 自由自在地 with ease 輕而易舉地
easy ['i:zi] adj 容易的 安逸的
take it easy 放松 別緊張
easily ['i:zili] adv 容易地，不費力的
e.g. he is quite at ease in public.公共場所
it's rather easy, i can do it.
i can easily finish this work today.
eat [i:t] v ate eaten eating 吃
eat up 吃光 耗盡
eat one’s words 收回前言，認錯
eat out 去飯店吃飯
e.g. the chinese eat with chopsticks.筷子
economic [,i:kə'nɔmik] adj 經濟上的，經濟學的
economic center 經濟中心
economic crisis 經濟危機
economic reform 經濟改革
e.g. china is striding 邁大步，跨過ahead in her economic construction. 經濟建設
economics [,i:kə'nɔmiks] n 經濟學
economy [i'kɔnəmi] n 經濟 節約
e.g. the war disrupted瓦解 the economy.
edge [edʒ] n 刀口 ，邊 邊緣 margin
on the edge of 處于―――的邊緣
e.g. the edge of the plate is blue.
educate ['edjukeit] v 教育 teach instruct 訓練 rain 培養
education [,edjukeiʃn] n 教育 instruction 訓練 training
adult education 成人教育
basic education 基礎教育
advanced education 高等教育
e.g. it is not easy to educate teenagers.十幾歲的青少年
she received a good education.
effect [i'fekt] n 結果 result outcome 作用，影響 influence impact
v 招致 實現 carry out ,bring out ,creat 使生效 達到
in effect 事實上，實際上
take effect 開始實行，開始生效
bring/come/go /put/take into effect 使生效，起作用
e.g. when will the law take effect?
effective [i'fektiv] adj 有效的 powerful strong 給人深刻印象的
be effective on 對―――有效，起作用
e.g. i want to know the effective way.