cliff的意思：
n.（常指海洋边的）悬崖
cliff的发音：
美 [klɪf] 英 [klɪf]
复数：cliffs
例句：
1.Though it is actually gray-blue limestone, the surface of the cliff has been stained to a sunset hue by iron salts washing out of the rocks.
虽然它实际上是灰蓝色的石灰石，但是从岩石里渗出的铁盐却把悬崖表面染成了晚霞般的色彩。
2.The next morning, she saw a light on the front of her, so she knew that she was nearing the shoreside as the light was on a high cliff.
第二天凌晨，她看到前方有灯光，知道自己已经接近岸边了，因为那灯光是在高高的峭壁上。
3.for if it flows through the cliff there is probably some cavity, which it would be easy to render habitable after turning away the water.
假如水是从峭壁里流出去的，那么峭壁里很可能有洞，只要把洞里的水排出去，就可以住人。
4.Where the islands of capitalism met the sea of subsistence labour, there was not a "beach" , but a "cliff" .
在经济特区吸引到足够的劳动力之前，横梗于路上的不是一个“沙滩”，而是一个“悬崖”。