下拉刷新
DET
Duolingo
教育
iOS
The Duolingo English Test (DET) mobile app provides a stable, secure test setup experience. It does not replace the desktop app for taking the test itself. Test takers will use the app to: Submit their ID information Scan their face and ID Complete their room scan and ear scan Set up their phone to record their computer
购买价格 全球价格
此应用完全免费，请尽情享用
价格分布
最低普通最高
