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。
• The work obtainable equals that expended.
  可得到的功和所消耗的功相等。
• 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。
• Also, a lot of energy is expended in this process.
  还有，在这个过程中消耗了大量的能源。
• 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 enemy had expended all their ammunition.
  敌人已耗尽所有的弹药。
• Costs expended on and revenue derived from transfers of technology during the year;
  年度技术转让成本和收益；
• Electrical energy expended by lamp converts into heat and light.
  电灯所消耗的电能一部分变成了热能，另一部分变成了光能。
• Depleted stocks and overcapacity mean that the effort expended in catching each fish is higher than it need be.
  枯竭的库存和生产能力过剩意味着花费在努力追赶每一个鱼是高于需要。
• 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。