Learning on 01/22/2026
DUO 英単語 展望台Jan 21, 2026, 4:13:07 PM
Study time: 2 minute(s)
Today's learning: 22
Consecutive study days: 17
Difficult review: 1
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Jan 21, 2026, 4:13:07 PM
Study time: 2 minute(s)
Today's learning: 22
Consecutive study days: 17
Difficult review: 1