Peter Orszag, Obama's Budget Director, recently called the US budget deficits unsustainable and he's right.
出自-2012年12月阅读原文
To urge the American government to cut deficits
出自-2012年12月阅读原文
Recent research has also shown that indulging in a high-fat and high-sugar diet may have negative effects on your brain, causing learning and memory deficits.
2019年12月六级真题（第一套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
N-COUNT
差额;赤字;亏损;逆差
A deficit is the amount by which something is less than what is required or expected, especially the amount by which the total money received is less than the total money spent.