説明

6g5xwxvs9n Sep 24, 2025, 5:29:07 AM Study time: 1 minute(s)
Today's learning: 12
Consecutive study days: 3
Difficult review: 1
All tasks completed!
統計 説明 定義

6g5xwxvs9n Sep 23, 2025, 1:23:23 AM Study time: 2 minute(s)
Today's learning: 13
New: 11
Consecutive study days: 2
Difficult review: 1
All tasks completed!
統計 説明 定義