coverage extent造句

例句与造句

1. Coloured areas with wind speed exceeding 150 km per hour correspond to the coverage extent of the upper - level jetstream
   图中以颜色标示风速每小时超过150公里的区域，亦即高空急流的覆盖范围。
2. It's difficult to find coverage extent in a sentence. 用coverage extent造句挺难的