dynamic
dynamic/daiˈnæmik/adj.动力的，动力学的，动态的：dynamic economics动态经济学；dynamic engineering机械学［考句］He was such a dynamic speaker that he held our attention every minut···
dynamite
dynamite/ˈdainəmait/ I.n.［u］炸药：The rebels were wielding sticks of dynamite.叛乱分子舞动着棒状炸药。‖II.vt.&vi.炸毁，使失败：dynamite the bridge炸毁桥梁
each
each/i:tʃ/ I.pron.各，各自(视作单数，可用于人和物)：Each of them has his own duty.他们都有各自的职责。each other互相地：Tom and Mary love each other.汤姆和玛丽相爱着。(注：each ot···
eager
eager/ˈi:ɡə/adj.殷切希望，亟于，热望（作表语，后跟for/after/about/in等引起的短语，也跟不定式）：be eager for success殷切希望成功；be eager about one’s progress争取进步；be eage···
eagle
eagle/ˈi:ɡl/n.［c］鹰：The eagle wheeled in the sky.鹰在空中盘旋。The bald eagle is the emblem of US.秃鹰是美国的徽标。The tiny error didn’t escape the eagle eye of her boss.这个···
ear/earring
ear/iə/n.1.［c］耳朵：hear with one’s ears亲耳听见；whisper in sb.’s ears对…耳语；seize sb.by the ear揪住某人的耳朵。prick up one’s ears用心听（见prick条）turn a deaf ear to疏···
early
early/ˈə:li/ I.adv.早地She came early, but he came late.她来得早，但他来得晚。‖II.adj.早的，早期的：the early 1980s二十世纪八十年代初期；early and late无论何时；early or late迟早···
earn/earnings
earn/ə:ｎ/vt.挣得，赚钱，获得：earn one’s living as an interpreter靠当译员为生；earn reputation for honesty因诚实而赢得的好名声earningsn.(pl.)工资，收入：enhance one’s earnings增···
