Stad
abbr. 学生小组成绩分工法（Student Teams and Achievement Divisions）
🗣️ 情景例句
No, no. But I do have very close friends in New York City.
没有。我在纽约有很要好的朋友。
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
Who's that girl?
那个女孩是谁？