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

• 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。
• 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 whole of a man's income is expended in the purchase of services and of commodities.
  个人之全部所得，乃是用来购买劳役和商品的。
• 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。
• Not real champagne, but plenty real enough for the amount of imagination expended on it.
  也不是真有香槟，而是运用了充分的想像力弄假成真了。
• 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 soldiers expended all their ammunition in that fight.
  士兵在那场战斗中用尽了所有的弹药。
• He had expended much time and energy on that experiment.
  他已经花费了许多时间、金钱在那个实验上。
• The enemy had expended all their ammunition.
  敌人已耗尽所有的弹药。
• The energy expended in this operation.
  这次行动所花费的精力。