Acacin
[化] 金合欢胶
🗣️ 情景例句
We did?
我们忘了吗？
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
Bessie worked for Aunt Harriet for three years.
贝西在哈丽特家干了3年。