疯狂背单词-四级六级考研学英语词典 1.49

Product Description

The Crazy Vocabulary App is a highly efficient vocabulary learning software. It is designed based on the Ebbinghaus forgetting curve, scheduling reviews before the words are about to be forgotten, so you only need a minimal number of study sessions to remember each word. You can use the provided word library or create your own for studying. What's even more exciting is that you can create your own expansions for each word, including definitions, example sentences, and mnemonics, which greatly enhances your learning efficiency!

You can choose to study words recommended by the system or independently select your study scope. The flexible learning modes make it more effective for you to use.

Product Features

• Flashcards Mode: Enables you to truly remember every word by distinguishing between "know" and "don't know".
• Selective Word Learning: You have the final say in which words to learn every day.
• Word Mnemonics: Establish associations with words through homophones, roots, and affixes to aid memory.
• Consolidation Exercises: Multiple question types, such as choosing definitions and spelling words, allow you to comprehensively master the words.
• Vocabulary Dictionary: Conveniently look up words anytime, anywhere with ease of use.
• Vocabulary Notebook: Easily add unfamiliar words that you encounter during learning to your personal vocabulary notebook.
• Memory Curve: Tailor-made memory curves based on your individual needs.
• Custom Word Libraries: Create your own exclusive word libraries to focus on the words you want to learn.
• Personalized Notes: Customize definitions, example sentences, mnemonics, and expansions.
• Library Scope: Covers various versions of teaching materials for college entrance exams (CET-4/6), postgraduate exams, studying abroad, primary school, middle school, and high school.

Automatic VIP Subscription Details

• Subscription Period: 12 months (14-day free trial for continuous annual subscription)
• Subscription Price: ¥98 RMB per year for continuous annual subscription
• Payment: Charged via the user's iTunes account. After the user confirms the purchase, a 14-day free trial will begin and payment will be made after the trial period ends.
• Cancellation: To cancel the subscription renewal, please manually disable the auto-renewal feature in iTunes/Apple ID settings management at least 24 hours before the current subscription period expires.
• Renewal: Apple iTunes account will be charged within 24 hours before the end of the free trial or paid subscription. Upon successful payment, the subscription period will be extended by one subscription period.
• Subscriptions can be managed by users and can be turned off in the user's account settings after purchase.
• Any unused portion of a free trial period (if offered) will be forfeited when the user purchases that publication.
• Privacy Policy: http://www.fengkuangapp.com/support/privacy.html
• Automatic Renewal Membership Service Agreement: https://www.fengkuangapp.com/support/renew.html