Quinocycline
醌环素
🗣️ 情景例句
I'm afraid so.
不敢当。
That isn't the way the event happened.
这不是事情的真相！
Yes. Ashland is a small town about eight kilometres from the city of Richmond.
对。阿什兰德是一个距里士满市大约8公里的小镇。