Arphoalin
砷磷白蛋白
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
I'm sorry I forgot your birthday, it completely slipped my mind.
我很抱歉忘了你的生日，我完全不记得了。
Thank you for your advice.
谢谢你的建议。