Entusil
磺胺异恶唑
🗣️ 情景例句
Excuse me, but could I ask you a quick question?
对不起，我能问你一个简短的问题吗？
Until all is over one's ambition never dies.
不到黄河心不死。
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。