| 1. 劍橋英英字典 perfect perfect |
2. 雅虎奇摩字典 perfect |
3. 韋氏線上字典 perfect |
4. 朗文英英字典 perfect |
| 5. Google字典 perfect |
6. icibt寫作句庫 perfect |
7. 美國遺產字典 perfect |
8. wiktionary perfect |
| 9. Wikipedia perfect |
10. Howstuffworks perfect |
11. Urban Dictionary perfect |
12. EarthSky perfect |
| 13. answers.com perfect |
14. WordReference.com perfect |
15. 英漢詞典 perfect |
16. yourdictionary.com perfect |
| 17. Webster Dictionary perfect |
18. onelook.com perfect |
19. W3dictionary perfect |
20. Medlineplus dictionary perfect |
| 21. Inogolo(名字發音) perfect |
22. Forvo(發音) perfect |
23. Quotations(語錄) perfect語錄 |
24. 韋氏線上學生字典 perfect |
| 25. 韋氏線上學生詞典 perfect |
26. 韋氏線上押韻字典 perfect |
27. Thesaurus.net同義字典 perfect |
28. Macmillan Dictionary perfect |
| 29. Macmillan Thesaurus perfect |
30. getwords.com perfect |
31. bettermedicine.com perfect |
32. Collins perfect |
| 33. Oxford Dictionary perfect |
34. Oxford ALD perfect |
35. ozdic.com perfect |
36. Oxford American perfect |
| 37. Stanford Encyclopedia of Philosophy perfect |
38. 圖片搜尋 perfect |
39. PDF搜尋 perfect |
40. SWF搜尋 perfect |
| 41. English-cobuild perfect |
42. Babylon English perfect |
43. Babylon Search perfect |
44. AlphaDictionary perfect |
| 45. 線上英漢字典 perfect |
46. Wordnik perfect |
47. 同義與反義字 perfect |
48. howjsay . com perfect |
| 49. Medical Dictionary perfect |
50. Your Dictionary Sentences perfect |
51. PronounceHow perfect |
52. Dictionary Reverso perfect |
| 53. Memidex(發音) perfect |
54. dict.cc perfect |
55. Name Pronunciation perfect |
56. Vocabulary.com perfect |
| 57. WebMD perfect |
58. 海詞 perfect |
59. 新浪香港 perfect |
60. Linguee perfect |
| 61. VoiceTube perfect |
62. 大詞典 perfect |
63. sentencedict.com perfect |
64. definition-of.com perfect |
| 65. YouTube perfect |
66. 詞都 perfect |
67. 押韻詞典 perfect |
68. RhymeZone perfect |
| 69. RhymeZone perfect |
70. 漢語詞典 perfect |
71. Pronounce Names perfect |
72. Youglish perfect |
| 73. 查文法 perfect |
74. Purdue OWL perfect |
75. Reference.com perfect |
76. Ozdic.com 語詞搭配 perfect |
| 77. OXFORD 語詞搭配 perfect |
78. YARN movie clips perfect |
79. Ted.com perfect |
80. thesaurus.plus perfect |
| 81. cliffsnotes perfect |
82. sparknotes perfect |
83. Describing Words perfect |
84. Ludwig perfect |
| 85. study.com perfect |
86. webmd.com perfect |
87. word hippo(adj) perfect |
88. word hippo(noun) perfect |
| 89. word hippo(verb) perfect |
90. word hippo(adv) perfect |
91. word hippo(singular) perfect |
92. word hippo(pl.) perfect |