滴堤答疑老师端 app for iPhone and iPad
4.8 (
8128 ratings )
Education
Productivity
Developer: 滴滴答疑
Free
Current version: 1.3, last update: 6 years agoFirst release : 14 Oct 2017
App size: 73.9 Mb
帮助中小学生瞬间解决难题的神器,汇集千万名师人工在线解答。