| 单词 | reference source |
| 释义 | reference source A footnote by the date indicates a third reference source. Retrieved from Wikipedia CC BY-SA 3.0 Several of these are the reference source for their specialty within public health practice. Retrieved from Wikipedia CC BY-SA 3.0 A training system may also incorporate a training manual that may serve as a guide, reference source, or both during training. Retrieved from Wikipedia CC BY-SA 3.0 In this manner, the collection serves as a permanent visual reference source. Retrieved from Wikipedia CC BY-SA 3.0 All of the above applies to thematic material, which may need additional reference sources. Times, Sunday Times |
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英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。