Pepsilphen
磺胺异二甲嘧啶
🗣️ 情景例句
Sorry, I'm afraid I'm busy tonight.
很抱歉，恐怕我今晚没空。
Thank you! Same to you.
谢谢。你也一样。
In much of China, spring is usually very short.
在中国的许多地方，春天通常很短。