coastlines是什么意思？

coastlines

• n. 海岸线，海岸地形 （或轮廓），沿海地带( coastline的名词复数 )；

例句

• And coastlines do not always guarantee a naval presence. 海岸线并不能总是保证一国海军的存在.
• Ocean wave action is chiefly responsible for the sculpturing of coastlines around the world. 世界各地海洋刻蚀现象主要是由海浪作用而形成的.
• The fit between the continental shelves is even better than that between the coastlines. 大陆架之间的契合程度比海岸线之间的契合程度更甚.

柯林斯高阶英汉双解学习词典释义

• N-VAR
  海岸线
  A country's coastline is the outline of its coast.
  例句
  This is some of the most exposed coastline in the world... 这里的海岸线属于世界上最无遮蔽的一段了。 Thousands of volunteers gave up part of their weekend to clean up the California coastline. 几千名志愿者放弃周末的部分休息时间，来清理加利福尼亚州的海岸。