Steepness
n. 险峻
✅ 同义词
📖 牛津释义
steepness
n [U].
🗣️ 情景例句
Speaking of school, how are your grades this term?
谈到学业，你这学期的成绩如何？
Maybe he'll fall for it this time! Ha, ha.
这一次它可望落入陷阱。哈！哈！
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。