Steepness
n. 险峻
✅ 同义词
📖 牛津释义
steepness
n [U].
🗣️ 情景例句
We were exposed to the latest theories on child care.
我们接触过有关幻儿保育的最新理论。
Do you want to change before the banquet?
宴会前你想换衣服吗？
Why don't you attend an aerobic class?
你为什么不去参加一个有氧健身班呢？