シス単2

user(e882628a2de0)  Jan 13, 2026, 12:04:58 AM Study time: 1 minute(s)
Today's learning: 22
Consecutive study days: 5
Difficult review: 1
シス単2

user(e882628a2de0)  Jan 12, 2026, 2:41:46 AM Study time: 19 minute(s)
Today's learning: 317
New: 2
Consecutive study days: 4
Difficult review: 1
シス単3 シス単2 シス単730～791