expended

英 [ɪkˈspendɪd]

美 [ɪkˈspendɪd]

v.  花费; 消费; 耗费
expend的过去分词和过去式

COCA.44437

柯林斯词典

• VERB 花费;耗费
  Toexpendsomething, especially energy, time, or money, means to use it or spend it.
  1. Children expend a lot of energy and may need more high-energy food than adults.
     孩子们消耗很多能量，可能比成年人需要更多高能量的食物。

双语例句

• Cost-efficiency is a measure of the quantity of project resources expended to produce a given volume of products.
  成本效率是对生产一定数量的产品所消耗项目资源量的度量。
• Many mathematicians have expended a great deal of effort trying to prove the conjecture.
  许多数学家们费了大量的努力试图证明这个猜想。
• The soldiers expended all their ammunition in that fight.
  士兵在那场战斗中用尽了所有的弹药。
• When one considers all this it is striking to realize the energy expended.
  当你考虑所有这一切的时候，你会意识到这花费了多么惊人的能量。
• Much effort has been expended to improve the standard of the forging furnace.
  我们也花费了很大力量用以改进锻炉标准。
• The West has expended vast amounts of blood and treasure fighting wars.
  西方已经在战争中付出了大量的鲜血和金钱。
• The work obtainable equals that expended.
  可得到的功和所消耗的功相等。
• The newly-married couple expended too much money on decorating their apartment.
  这对新婚夫妇把过多的钱花费在装饰他们的那套房间上。
• The energy expended in this operation.
  这次行动所花费的精力。
• These nouns refer to physical or mental effort expended to produce or accomplish something.
  这些名词用来指花费体力或脑力的努力来产生或完成某事。