以下是托福考试(Test of English as Foreign Language) 排名前Top 100Words，看看自己能非常熟练认出多少单词。
26. dumbfound astonish
27. efface rub or wipe out, obliterate
28. elucidate to make understandable
29. enchant charm, delight
30. endeavor to make an effort, to try very hard
31. endorse approve, support a claim or statement
32. enthral take the whole attention, enslave
33. exploit to use for selfish advantage or profit
34. extensive far-reaching
35. extol to praise highly
36. flimsy lacking solidarity, strength
37. fraud a fault, a deception
38. gaudy too bright and showy
39. ghastly death-like, pale and ill
40. grumble to complain
41. harass worry, trouble
42. heretic very busy; active
43. impediment smth that hinders (esp in speech)
44. indigenous native
45. insatiate never satisfied
46. intrepid fearless
47. irate angry
48. jeopardy danger
49. leash control
50. loafer an idle, lazy person
