インフルエンザ

user(34cebea5644e)  Jan 11, 2026, 2:00:10 PM Study time: 47 seconds
Today's learning: 1
Consecutive study days: 3
Difficult review: 1
インフルエンザ 肺炎

user(34cebea5644e)  Jan 11, 2026, 6:29:57 AM Study time: 1 minute(s)
Today's learning: 3
New: 2
Consecutive study days: 2
Difficult review: 1
肺炎 インフルエンザ 発癌