穷国的英文：
poor country

参考例句：

Physical capital is a scarce resource in rich and poor countries alike.
不论是在富国还是在穷国，物质资源都是一种稀缺的资源。

Establishing criterion for investment of a nation's resources is crucially important for poor countries.
对穷国来说，建立国家资源的投资标准是至关重要的。

Establishing criterion for investment of a nation's resources is crucially important for poor countries
对穷国来说，建立国家资源的投资标准是至关重要的。

The development gap between the world's rich and poor is widening.
世界上富国和穷国之间的发展差距正在扩大。

It is absurd for the poor countries to build their hopes on(upon)the rich countries
穷国将希望寄托在富国身上是极可笑的。

Western Countries fatten on gigantic arms sales to the poorer countries
西方国家靠向穷国出售大量武器使自己富起来。

poor是什么意思：
adj. 贫穷的；贫乏的；卑鄙的；可怜的；乏味的；缺少的；谦卑的
n. 穷人

They are poor but proud.
他们虽穷但很自重。

She is poor but quite respectable.
她虽穷，人品却很端正。

The poorness of the play disappointed the audience.
这出剧的拙劣令观众失望了。

Alms never make poor
施舍穷不了人

Be considerate towards the poor
要为穷人著想

country是什么意思：
n. 国家；乡村，田野；区域
adj. 乡下的，乡村风味的

The country was in ferment.
那个国家处于动乱中。

It is the trademark of the country.
它是该国的标志。

This is an agricultural country.
这是个以农业为主的国家。

That country is transforming from a backward agricultural country into an advanced industrial country.
该国正在从落后的农业国转变为先进的工业国。

The country agreed to confederate with the neighboring country for mutual safety.
这个国家同意为了共同的安全而与邻国结盟。