Definiteness
确定性
✅ 同义词
🗣️ 情景例句
My father is a forensic psychologist.
我爸爸是一个犯罪心理学家。
When can you pick up your ticket?
你什么时候可拿到车票呢？
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？