so fast
words display so fast
还挺强大的
这玩意儿挺实用的，不只是简单解释词义，还能告诉你这个词是怎么来的、以前怎么用、后来怎么变的。查起来方便，内容也比较靠谱。
很棒！
一直想要一个这样的词源APP
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About
This app helps users understand English vocabulary by breaking down words into their roots, prefixes, and suffixes. It provides bilingual explanations, pronunciation, and usage examples, with offline access and basic learning tools included for free. Advanced features and content are available through an optional subscription.
✓Bilingual word explanations
✓Etymology, roots, prefixes, suffixes
✓Pronunciation and usage examples
✓Offline dictionary lookup
✓Favorites and saved words
✓Basic quiz and review tools
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What's New in 词源英语OpenEtymology
1.0.1
May 26, 2026
A refreshed identity for OpenEtymology. This update includes: • Updated app branding • Improved presentation and discoverability
MoreSubscription plans
OpenEtymology Plus Monthly
Unlock all advanced features.
$2.991 Month
7 Days trial1
In-App Purchases
$49.99
OpenEtymology Plus Lifetime
Unlock all advanced features permanently.
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FAQ
How does OpenEtymology help with learning English?
OpenEtymology helps users understand English vocabulary by showing the etymology, roots, prefixes, and suffixes of words. This approach makes advanced vocabulary easier to remember and reason about, aiding comprehension and retention.
What features are included for free in OpenEtymology?
The free version of OpenEtymology includes English and Chinese word explanations, etymology details, pronunciation, usage examples, offline lookup, favorites, basic vocabulary packs, and a history of the last 50 searches. It also offers basic quiz and review tools.
What are the benefits of OpenEtymology Plus?
OpenEtymology Plus unlocks advanced features such as unlimited search history, specialized vocabulary packs (TEM8, TOEFL, GRE8000), custom wordbooks, seven-star mastery tracking, and PDF export for searched words.
What are the subscription options for OpenEtymology Plus?
OpenEtymology Plus is available through monthly or yearly auto-renewable subscriptions, with free trial periods offered before purchase. A one-time lifetime unlock option is also available.
Can I manage my OpenEtymology Plus subscription?
Yes, your subscription to OpenEtymology Plus can be managed or canceled directly within your App Store account settings. This allows for easy control over your subscription status.
Does OpenEtymology track my data?
No, OpenEtymology prioritizes user privacy. Your favorites, search history, wordbooks, and learning data are stored locally on your device and are not synced to the cloud or tracked by analytics.
Is OpenEtymology suitable for advanced English learners?
Yes, OpenEtymology is designed to help users understand complex vocabulary. The Plus version offers advanced word packs for exams like TOEFL and GRE, making it beneficial for learners preparing for standardized tests.
What is the age rating for OpenEtymology?
OpenEtymology has an age rating of 4+, making it suitable for a wide range of users, including younger learners and adults interested in vocabulary development.