Here is the page providing Eudic for Mac 3.6.5 Chinese Activation Version Download | LoveMAC has tested and the download is available. If you encounter any issues with the link or the software fails to install after downloading, please leave a message and contact us. Eudic for Mac is a high-level dictionary and translation software designed specifically for the macOS system. As the first software to support global screen word extraction and word search in macOS, it can achieve quick word lookup in any application, combining ease of use with powerful features.
Eudic for Mac is a specialized dictionary and reference software optimized for macOS. Its main features include:
One. Installation and Activation Steps
Follow the steps below to install and activate the software:
- Install the Application: After the download, open the software package and drag the Eudic icon to the “Applications” folder to install.
- Do not Start Yet: After installation, do not open Eudic immediately.
- Locate System Preferences Folder:
- Open Finder, click on the “Go” menu at the top.
- Select “Go to Folder”, then input the path:
~/Library/Preferences.
- Place the Activation File: Drag the third file in the software package,
com.eusoft.eudic.plist, to the Preferences folder opened in the previous step.
Note: Ensure it is directly placed in the Preferences root directory, not in any subfolder.
- Complete Activation: After completing the above steps, you can start Eudic and use all the features.

Two. Core Features and Features
Eudic is a specialized dictionary and reference software deeply optimized for macOS. Its main features include:
1. Superior System Integration and Word Extraction Capabilities
- The first macOS software to support global screen word extraction and word search, compatible with programs such as PDF.
- Offers a variety of word extraction settings to adapt to different user habits.
- Completely compatible with the latest macOS system.
2. Intelligent Dictionary and Learning Features
- Supports fuzzy search and spelling correction for words.
- Includes a built-in vocabulary notebook and historical record, with cloud synchronization functionality for learning progress across multiple devices.
- Supports translation of articles and sentences.
- Supports reading of words and sentences aloud.
3. Extensive Lexicon Resources
- Contains 300,000 common English-Chinese entries and 400,000 professional entries, covering 10+ fields such as medicine, economy, engineering, and computer.
- Includes synonym and antonym libraries.
- Comprehensive inclusion of authoritative WordNet English-English dictionary, containing 100,000 English-English explanations.
- Contains 500,000 common example sentences, supporting offline example sentence queries.
- Enhanced support for a vast array of third-party lexicon expansions (including MDX and Lingoes formats).
4. Translation and Reading Tools
- Supports translation of entire documents.
- Optimized pronunciation engine for high-quality reading of words and sentences.
- Supports exporting pronunciation content to iOS devices.
Three. Update Log for Version 3.6.5
- Fixed the issue of hearing original sentence examples and some online dictionaries not displaying.
- Fixed the issue of the software crashing when clicking to download lexicons in macOS 10.11 and below.
- Added support for AppleScript.
- Added the feature to adjust the font size of the search list to match the main interface font size (can be adjusted using Command + “+/-” shortcut).
- Now supports the use of two-finger gestures on the touchpad to zoom in and out of the explanation interface.
- Added a login entry in the upper right corner of the main interface for viewing account status.
- Now supports displaying diacritical marks when exporting learning records.
- Now prompts users when logging out whether to retain the local vocabulary notebook.
- Now supports adding images when submitting feedback for better issue description.
- Fixed the issue of the software crashing in macOS 10.9.x systems.
Four. Software Interface Screenshots




五、 深度使用技巧与实战案例
Eurolingua’s potential goes beyond just looking up words. Mastering these techniques can double your learning efficiency.
1. 三步打造你的专属“外刊阅读神器”
Many users find themselves frequently looking up words while reading The Economist or The New Yorker, which disrupts their flow. Try this:
- 第一步:导入权威词库。 下载“Oxford Advanced Learner’s Dictionary” or “Collins COBUILD English Language Dictionary” MDX word list. Follow these steps: Preferences -> Word List Management -> Click the “+” to import. This way, you can get the most authoritative English-English definitions and bilingual examples when looking up words.
- 第二步:开启“划词搜索”与“鼠标取词”。 在系统偏好设置中勾选,确保在任何PDF阅读器或浏览器中,选中单词时会弹出解释窗口。
- 第三步:启用“生词本自动同步”。 登录账号后,查阅过的生词会自动加入生词本。配合Mac端和iPhone/iPad端使用,通勤时就能复习。
实战效果: 一位英语专业的研究生在备考八级时,利用此方法在三个月内积累了3000+专业词汇。他反馈说:“以前查词需要切换App,现在直接在原文上弹出释义,阅读流畅度提升明显。”
2. 利用“听力原声例句”攻克发音难关
Many users have poor pronunciation because their ears haven’t “heard” correctly. Eurolingua’s example sentence database comes with real-person pronunciations. Suggested action: Click the small speaker icon on the right side of the word when using the dictionary to listen to standard British or American pronunciation. Then use the “read aloud” feature to record your own pronunciation and compare it. This feature is particularly useful for preparing for TOEFL speaking.
3. 文献翻译:从“词”到“句”的跨越
Reading English papers, encountering long and difficult sentences is challenging. Select the whole sentence and use Eurolingua’s “short sentence translation” feature. Although machine translation cannot fully replace human translation, it can help you quickly break down the sentence structure and understand the main idea. Combine this with the dictionary’s definitions, and your efficiency is much higher than trying to decipher it alone.
六、 欧路词典 Mac 版常用快捷键表格
Master these shortcuts to make your word lookup operations faster. Below is a table of the most commonly used hotkey combinations:
| 快捷键 |
功能说明 |
使用场景 |
Command + Shift + O |
快捷取词开关 |
临时启用或禁用屏幕取词功能 |
Command + Shift + E |
打开/关闭主界面 |
快速呼出词典窗口进行深度查询 |
Command + "+" 或 "-" |
缩放搜索列表字体 |
根据屏幕分辨率调整显示效果 |
Command + L |
聚焦到搜索框 |
无需鼠标点击,直接键盘输入查词 |
Command + D |
朗读当前单词 |
快速获取单词的标准发音 |
Command + Return |
将单词加入生词本 |
随时收藏生词,便于集中复习 |
Tip: The above shortcuts can be customized and modified in “Preferences -> Keyboard Shortcuts” to suit your personal preferences.
Seven, Commonly Asked Questions FAQ
For the frequently asked questions, we have prepared the following answers:
- Q: Why does the software still prompt me to activate even after following the steps?
A: Please check if the path to the “Preferences” folder is correct. Note that it is located in the user directory’s ~/Library/Preferences, not in the system-level /Library/Preferences. Ensure that the com.eusoft.eudic.plist file has been successfully placed in the root directory of the folder, rather than in a subfolder.
- Q: What should I do if the word extraction function stops working after upgrading to the latest Mac system version?
A: This is usually due to changes in system permissions. Go to “System Preferences -> Privacy & Security -> Accessibility” and make sure that “Eudic” is checked. If it is not listed, click the “+” to add it manually.
- Q: How can I import the downloaded third-party MDX word library?
A: Open Eudic, click the top menu bar “Eudic -> Preferences -> Word Library Management”. Click the “+” icon in the lower left corner, select the downloaded MDX file. It is recommended to store the word library files in a single folder for easier management.
- Q: How can I sync the vocabulary list to my iPhone or iPad?
A: Log in to the same Eudic account on both Mac and mobile devices. In the Mac’s Preferences, check the “Cloud Sync” option. The sync process will be automatic, without manual intervention. The first sync may take a few minutes.
- Q: Why does my software sometimes crash?
A: Version 3.6.5 has already fixed the issue of crashing on older macOS versions. If you still encounter crashes, try uninstalling and reinstalling the software, ensuring that your macOS version is 10.12 or higher. If the problem persists, please contact the official support team.
- Q: Can I disable the auto-launch feature?
A: Yes. Open Eudic, go to “Preferences -> General”, uncheck the “Auto-launch Eudic at startup” option. You can also remove the application from the Mac’s “System Preferences -> Users & Groups -> Login Items”.
- Q: Is the sentence translation function accurate?
A: The sentence translation function in Eudic is based on neural network algorithms, providing high accuracy for everyday language and professional documents. For literary and stylistic sentences, it is recommended to combine the dictionary definitions for a more accurate understanding.
- Q: How can I reset all preferences?
A: Exit Eudic. In Finder, use Command + Shift + G to navigate to ~/Library/Preferences, find and delete the com.eusoft.eudic.plist file. After restarting the software, all settings will revert to their default values.
Eight, Summary
Eudic for Mac 3.6.5, with its powerful system integration capabilities, vast word library support, and intelligent learning tools, has become an indispensable productivity tool on the Mac platform. From basic word lookup to deep reading and listening exercises, it provides professional support.
This guide details the installation and activation process, core features, usage tips, and solutions to common issues. We hope this guide will help you fully leverage the potential of this software, making language learning and work more efficient.
If you encounter any issues during the download or use process, please leave a message or contact us. We will continue to update and optimize the content to provide you with the most reliable Mac software resources.
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