Expertness
专门性
✅ 同义词
📖 牛津释义
expertness
n [U]: The expertness of her driving surprised him. 她驾驶技术熟练, 他感到很惊奇.
🗣️ 情景例句
Why not?
为什么不想？
I think it's going to snow all day.
我认为整天将会下雪。
No. Why?
不知道。怎么回事？