- android.permission.ACCESS_NETWORK_STATE
- android.permission.INTERNET
- android.permission.WAKE_LOCK
2020年10月01日
- The words you need to communicate with confidence.
- Vocabulary explanations and practice for upper-intermediate level (B2) learners of English.
- Perfect for both self-study and classroom activities.
- Quickly expand your vocabulary with over 100 units of easy to understand explanations and practice exercises.