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