- 发布日期 · UTC
- 2026-10-26
- 产品域名
- sink-in.app
- 域名后缀
- .app
- 产品方向
- 教育学习
关于产品
Sink In is now on the Mac. Phrasal verbs are grouped by particle and meaning: 31 particles and 280 meaning groups, each with its own animated scene. Practise by typing on your keyboard, and pick up where you left off on all your devices with Pro.
关键词
english learningphrasal verb间隔重复