drawdown
/ˈdrɔːdaʊn/noun
1- a reduction in the size or presence of a military force（军队的）缩减, 缩编：
the unit is the first to leave Germany as part of the drawdown.
作为驻军削减的一部分, 这支部队最先撤离德国。
1.1
- a reduction in the volume of water in a lake or reservoir（湖或水库）水位降落（或降低）。
1.2
- a withdrawal of oil or other commodity from stocks（石油或其他商品的）库存的减少, 存货的提取：
consumption grew, resulting in a 180,000-tonne drawdown in stocks.
由于消费增长, 储存量减少了180,000公吨。
1.3
- an act of drawing on available loan facilities提款。