Adhd
abbr. 注意力不集中症（ attention deficit hyperactivity disorder ）
🗣️ 情景例句
It is.
是的。
I'm sleeping upstairs.
我在楼上睡觉。
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。