Learning on 05/15/2026
英単語 ターゲット1900May 14, 2026, 3:36:19 PM
Study time: 49 seconds
Today's learning: 4
Consecutive study days: 4
Difficult review: 1
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May 14, 2026, 3:36:19 PM
Study time: 49 seconds
Today's learning: 4
Consecutive study days: 4
Difficult review: 1