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

• 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。
• It was profitable for them to produce large amounts of food.
  生产大量的食物能让他们获利。
• Glass bends light of different colours by different amounts.
  玻璃对不同颜色的光的折射量不同。
• The problem lay in the large amounts spent on defence
  问题在于防务方面耗资巨大。
• However we adopt healthcare reform, it isn't going to save major amounts of money
  不管我们采取何种医疗改革措施，都省不下太多钱。
• The cost of the building amounts to 10000 yuan.
  这屋的造价合计一万元。
• Earthworms consume large amounts of soil, and produce a rich humus, perfect in texture.
  蚯蚓吃下大量土壤，排出肥力丰富、物理结构理想的腐殖质。
• 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。
• To give money to beggars sometimes amounts to encouraging begging.
  给乞丐钱，有时就等于鼓励行乞。
• The club says it will make increasing amounts from merchandising.
  俱乐部称会从衍生商品中获得越来越多的利润。