2017公共英语三级冲刺500核心词汇（5）

1 ease

2 economy

3 edge

4 efficient

5 either

6 elementary

7 embarrassment

8 emotional

9 emphasis

10 employ

11 encounter

12 energy

13 enhance

14 enormous

15 enroll

16 enterprise

17 enthusiasm

18 enthusiastic

19 entitle

20 environment

21 especially

22 essay

23 essential

24 evident

25 exact

26 examine

27 exceed

28 excellent

29 excite

30 execute

31 exhaust

32 expensive

33 experience

34 expert

35 explain

36 explore

37 express

38 extraordinary

39 extreme

factor