Peridentitis
[医] 牙周炎
🗣️ 情景例句
I'm really impressed by your show.
你的展览让我留下了深刻的印象。
You can't make something out of nothing.
巧妇难为无米之炊。
This brief experiment would dispel any further doubts you might have.
这一简单的试验会消除你可能存有的一切疑虑。