Learning on 02/15/2026
leap 鉄壁 イディオムFeb 15, 2026, 3:02:16 AM
Study time: 8 minute(s)
Today's learning: 63
New: 5
completion: 2
Consecutive study days: 10
Difficult review: 1
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Feb 15, 2026, 3:02:16 AM
Study time: 8 minute(s)
Today's learning: 63
New: 5
completion: 2
Consecutive study days: 10
Difficult review: 1