Learning on 05/19/2026
英単語Level 4May 18, 2026, 4:10:41 PM
Study time: 41 seconds
Today's learning: 3
Consecutive study days: 2
Difficult review: 1
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May 18, 2026, 4:10:41 PM
Study time: 41 seconds
Today's learning: 3
Consecutive study days: 2
Difficult review: 1