Adhd
abbr. 注意力不集中症（ attention deficit hyperactivity disorder ）
🗣️ 情景例句
Yes. And I'm not trying to take her place.
是的 ，我不想取代她。
The sanitary engineer collects garbage.
卫生队员收集垃圾。
The temperature drops to -- 30 o and very few people attempt to cross the Pass.
气温下降到零下30度，试图跨越山口的人寥寥无几。