Adhd
abbr. 注意力不集中症（ attention deficit hyperactivity disorder ）
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
Don't worry.
不要担心。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。