Stomatocace
[医] 溃疡性口炎
🗣️ 情景例句
Andy, oh my God. I can't believe it. What are you doing here? I thought you're in Singapore.
安迪，我的天，竟然在这里遇见你。你在这里干什么？我以为你在新加坡。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
The man opened it.
楼上人打开门。