4周搞定2000+托福核心词
缺乏的
scarce
常考释义
Uh, paper was scarce and expensive so typically they drew the design onto a white table top.
纸张那时稀有且昂贵，所以他们就把设计图画在一张白色桌布上。
来源于：听力OFFICIAL16 L4adj. 缺乏的，不足的；稀有的
Because of this, all types of supplies were scarce.
因为这些原因，所有的供给都比较紧张。
Yes, because markets are the best mechanism for allocating scarce resources.
是，因为市场是配置稀缺资源的最佳制度形式。
I believe that scarce anything can be more repugnant to government.
我相信稀缺的东西会更令政府反感。
来自《政治哲学导论》
图片源自网络
Some nutrients are quite scarce; there just isn’t much of them in the environment.
一些养分很稀少，环境中存在的真的是很少。
来源于：听力OFFICIAL10 L5Uh, paper was scarce and expensive so typically they drew the design onto a white table top.
纸张那时稀有且昂贵，所以他们就把设计图画在一张白色桌布上。
来源于：听力OFFICIAL16 L6It was argued that once hunter-gatherers had occupied the whole world, the population started to grow everywhere and food became scarce; agriculture would have been a solution to this problem.
有人认为一旦采集狩猎者遍及全世界，人口开始增长，食物变得匮乏，农业便是解决这个问题的一个方法。
来源于：阅读OFFICIAL21 P2And it’s particularly scarce in waters near the surface of rivers and lakes and shallower parts of oceans, which might make us wonder how plants could live there at all．
并且它在河流湖泊表面附近的水域及海洋较浅部分的水域里尤其稀少，这个就让我们想知道在那里的植物是怎么存活的。
来源于：听力OFFICIAL26 L3If more than one species is competing for a scarce resource, the competing species usually switch to different alternative resources.
如果多个物种竞争同一稀缺资源，他们常会转向不同的候选资源。
来源于：阅读OFFICIAL29 P2Furthermore, most species do not depend entirely on a single resource, if the major resource for a species becomes scarce, the species can usually shift to alternative resources.
而且绝大部分物种并不只依靠一种资源，当某物种的主要资源匮乏时，它们常转向其它候选资源。
来源于：阅读OFFICIAL29 P2Once scarce and expensive, iron became cheap, basic, and indispensable to the economy.
曾经稀少昂贵的铁，变得廉价、基础，成为了经济发展的不可缺少的一部分。
来源于：阅读OFFICIAL34 P2adv. 仅仅；几乎不；几乎没有
I can scarce remember him.
我几乎想不起他了。
scarce resource
稀有资源
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