Elucidative
a. 解释的, 说明的
🗣️ 情景例句
Rock'n roll is not my cup of tea.
摇滚不是我的所爱。
Do you go on picnics?
你常去郊游吗？
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？