Undercliff
n. 滑动崖脚坡, 下崖坡
🗣️ 情景例句
It was dumb of you to say that.
你说那种话真的是太愚蠢了。
Ahh, shucks!
哈哈，没关系。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，