Steepness
n. 险峻
✅ 同义词
📖 牛津释义
steepness
n [U].
🗣️ 情景例句
Don't be silly, Harry.
别闹了， Harry。
Why did you sit up so late?
为什么你这么晚还不睡觉？
My father was shocked.Now we are not allowed to touch it.
我父亲大为吃惊，不许我们再动它。