Knowledgeableness
n. knowledgeable的变形
✅ 同义词
🗣️ 情景例句
Where's the elevator?
电梯在哪儿？
Is this book his?
这本书是他的吗？
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。