Polyenanthoamide
聚庚酰胺
🗣️ 情景例句
Where's the campus cafeteria?
校园的食堂在哪儿？
The doctor said it's just a minor burn, There's nothing to worry about.
医生说只是轻微烧伤，不需要担心。
Mr. Green doesn't climb down the chimney. He waits until the children are asleep.
格林先生不从烟囱上爬下来，他等候孩子们都睡熟。