Usta
abbr. 美国网球协会（United States Trademark Association）
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
I like dressing up in old-fashioned clothes.
我喜欢穿着老式的服装。
We must thank Mr. Hu. He kept asking us to remember TEAMWORK.
我们得感谢胡老师。他反复告诫我们记住配合。