Deriving
v. 得到( derive的现在分词 ); （从…中）得到获得; 源于; （从…中）提取
🗣️ 情景例句
I've never been there, Robbie,
我从来没有去过那儿， Robbie
When did I say that?
我什么时候说过了？
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。