覆盖率的英文：
percentage of coverage

参考例句：

Planting and making forests is to raise the earth's vegetation plant cover rate.
植树造林﹐提高土地的植被覆盖率。

Vaccination coverage is improving in the Americas, but inadequate coverage remains a problem in many African countries.
目前非洲免疫接种覆盖率正在改善，但覆盖率不足的问题在许多非洲国家依然存在。

percentage是什么意思：
n. 百分比，百分率；比例，部分

There is no percentage in it.
没有赚头。

The percentage of unskilled workers is small.
非熟练工的比例很小。

There is no percentage in arguing with him.
同他争论于事无补。

The figures are expressed in terms of a percentage.
那些数字是以百分数表示的。

A large percentage of the population is illiterate.
文盲人口占有相当高的比例。

coverage是什么意思：
n. 新闻报道；覆盖范围

They have insist on a full pictorial coverage of the event.
他们坚持要用图片来报导这些事件。

The coverage is written in the basic form and clauses.
保险范围写在基本保险单和各种险别条款里。

The coverage of the subject in his botany text is inadequate.
他的植物学教科书中对那题目的叙述不充分。

There's little coverage of foreign news in the newspaper.
报纸上几乎没有国外新闻的报道。

I always read the international news coverage.
我总是读国际新闻报道。