earring

n.

a piece of  jewelry worn in or on the ear   耳环

Unit 6

ease

n.

the state of being comfortable and without worries or problems 悠闲；舒适

Unit 8

easygoing           

a.

(of people) relaxed and casual in style or manner 脾气随和的

Unit 7

edge

n.

bitterness, sharpness in voices 尖刻

Unit 6

embarrassment

n.

the state of causing somebody to feel ashamed or socially uncomfortable 使窘迫[embarrassment n.窘迫]

Unit 10

encourage

v.

to make (someone) feel brave enough or confident enough to do something; support 鼓励

Unit 3

entrepreneur

n.

a person who starts or organizes a commercial enterprise 企业家

Unit 1

essential

a.

extremely important  必要的

Unit 4

estate 

n.

a large area of land developed for a specific purpose, e.g. for houses or factories 作某种用途的地区［real estate 房地产］

Unit 1

etiquette

n.

the formal rules of proper social behavior礼节

Unit 7

exceed

v.

to be greater than 超过

Unit 8

executive         

n.

a person or group in a business organization with administrative (行政的) or managerial powers 主管；行政人员

Unit 8

exhibit

v.

to display; to show 陈列；展览［exhibition n. 展览会］

Unit 2

extract

v.

to take or get (sth.) out 取出

Unit 1