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

• 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 energy expended in this operation.
  这次行动所花费的精力。
• He expended a great deal of time in doing the work.
  他消耗大量的时间做这个工作。
• The work obtainable equals that expended.
  可得到的功和所消耗的功相等。
• While I may not have truly expended that amount of energy, it is a great reference for me.
  虽然我可能没有真正的花费的能量，这对我来说是很大的参考。
• Costs expended on and revenue derived from transfers of technology during the year;
  年度技术转让成本和收益；
• 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。
• Time and effort expended are usually moe appreciated than money spent.
  比花钱更宝贵的是肯于付出的时间和努力。
• 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。
• He has expended a large sum on his car.
  他在车身上花了一大笔钱。