natural rubber

natural rubber

n. 天然橡胶

例句与用法：

Our motherland flows with natural resources.

我们祖国蕴藏着丰富的天然资源。

The wish of fully utilizing the natural resources will eventually come true.

充分利用自然资源的愿望终究会实现。

Most people have come to accept the need for conservation of natural resources.

现在大多数人已认识到保护自然资源的必要。

People should read the related regulations before they exploit natural resources.

在开发自然资源前，人们应该先了解相关的规定。

词形变化：

名词: natural philosopher |