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