Demonstrational
a. 证明的; 论证的; 证实的 (demonstration的变形)
🗣️ 情景例句
I believe stamp collecting is an interesting hobby.
我认为收集邮票是一种有趣的爱好。
Equivocation is first cousin to a lie.
支支吾吾，其言必诈。
What are you doing?
你在干什么？