amounts

英 [əˈmaʊnts]

美 [əˈmaʊnts]

n.  金额; 数量; 数额
v.  合计，共计; 等同，接近
amount的第三人称单数和复数

柯林斯词典

• N-VAR 总数；总额
  Theamount ofsomething is how much there is, or how much you have, need, or get.
  1. He needs that amount of money to survive...
     他需要那样一笔钱以生存下去。
  2. I still do a certain amount of work for them...
     我仍然为他们做一些工作。
  3. Postal money orders are available in amounts up to $700.
     邮政汇票的金额最高可达700美元。
• VERB 合计；共计
  If somethingamounts toa particular total, all the parts of it add up to that total.
  1. Consumer spending on sports-related items amounted to £9.75 billion.
     消费者在体育相关产品上的花费共计97.5亿英镑。
• PHRASE 大量
  If you say that there isany amount ofsomething, there is a lot of it. If you say that there areany amount ofpeople or things, there are many people or things.
  1. I'm able to lay my hands on any amount of cash at a minute's notice...
     多少钱我都可以马上弄到。
  2. There are any amount of clubs you could join.
     有无数个俱乐部你可以加入。

You should avoid using a plural noun afteramount of; instead you should usenumber ofwith a plural noun....the number of people out of work.
amount of后不用复数名词，而number of后要用复数名词：the number of people out of work（失业人数）。

双语例句

• Vast amounts of energy, from X-rays right through the spectrum down to radio waves, are escaping into space
  大量的能量，从X光直到无线电电波，都正被泄露到太空中去。
• The net profit amounts to 20 dollars per ton of ore.
  每吨矿砂的净利达20美元。
• It absorbed vast amounts of capital that could have been used for investment
  它消耗掉了原本可用于投资的大笔资金。
• Coils buried in tunnels below the ground might soon be used to store large amounts of electricity.
  埋在地下隧道里的线圈可能很快就会被用来储存大量的电。
• No difficulty amounts to much.
  再大的困难也不在话下。
• Painkillers are very useful in small amounts to bring your temperature down
  小剂量的止痛药对于降低体温非常有用。
• The cost of the building amounts to 10000 yuan.
  这屋的造价合计一万元。
• The atomic reactor generates enormous amounts of thermal energy.
  原子反应堆发出大量的热能。
• Most urban water supplies in the United States now contain fluoride in varying amounts.
  现在美国大部分城市供水中都存在含量不一的氟化物。
• The star grew 30% brighter and threw off huge amounts of radiation.
  那颗星的亮度增加了30%并释放出大量辐射。