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