substitutes

英 [ˈsʌbstɪtjuːts]

美 [ˈsʌbstɪtuːts]

n.  代替者; 代替物; 代用品; 替补(运动员)
v.  (以…)代替; 取代
substitute的第三人称单数和复数

柯林斯词典

• V-ERG 用…代替;取代;替换
  If yousubstituteone thingforanother, or if one thingsubstitutes foranother, it takes the place or performs the function of the other thing.
  1. They were substituting violence for dialogue...
     他们在用暴力取代对话。
  2. You could always substitute a low-fat soft cheese...
     你总是可以代之以低脂肪的软奶酪。
  3. Would phone conversations substitute for cosy chats over lunch or in the pub after work?...
     打电话能代替午餐时或下班后在酒吧里的惬意闲谈吗？
  4. He was substituting for the injured William Wales.
     他替下了受伤的威廉·威尔士。
• N-COUNT 代替者;代替物;代用品
  Asubstituteis something that you have or use instead of something else.
  1. She is seeking a substitute for the very man whose departure made her cry.
     那个男人的离去令她伤心痛哭，她正想找一个人填补内心的空缺。
  2. ...tests on humans to find a blood substitute made from animal blood.
     为从动物血液中提取人血的替代品而在人体上进行的试验
• N-COUNT 令人满意的替代物;与之媲美的事物
  If you say that one thing is nosubstitute foranother, you mean that it does not have certain desirable features that the other thing has, and is therefore unsatisfactory. If you say that there is nosubstitute forsomething, you mean that it is the only thing which is really satisfactory.
  1. The printed word is no substitute for personal discussion with a great thinker...
     阅读印在纸上的内容远不如与伟大的思想家面对面探讨那般受益。
  2. There is no substitute for practical experience.
     实践经验是无法替代的。
• N-COUNT 替补(运动员)
  In team games such as football, asubstituteis a player who is brought into a match to replace another player.
  1. Coming on as a substitute, he scored four crucial goals for Cameroon.
     作为替补队员上场的他为喀麦隆队打入了四粒关键进球。

双语例句

• The amount of nicotine in these nicotine substitutes can be enough to excite the heart.
  这些尼古丁替代品中的烟碱含量足以刺激心脏。
• Unlike red blood cells, blood substitutes can be pasteurized, filtered and chemical-cleansed to make them sterile.
  不像血红细胞，血液替代品能进行巴式灭菌、过滤和化学净化使之无菌。
• I mean, for them, men are either dates, potential dates or date substitutes.
  我是说，对他们来说，男人是潜在的约会对象或者约会的替代品。
• I just can't help thinking of things made from plastics as imitations, as cheap substitutes.
  我不禁考虑用塑料制的东西来作为仿制品，作为廉价的代用品。
• Even in those second-generation substitutes, the hemoglobin molecules will not be protected by a red blood cell membrane.
  即使在第二代血液替代品中，血红蛋白分子也没有血红细胞膜来保护。
• Pooling the data, the team gauged two commonly reported risks of blood substitutes: death and heart attacks.
  综合数据，这组研究人员测量了两个普遍报道的血液替代品的危险：死亡和心脏病发作。
• There are no substitutes for most of them.
  它们中大部分都没有替换词。
• They sometimes lobby to increase tariffs and to set quotas on imports of foreign-made substitutes.
  它们有时游说国会提高关税和对外国制造的同种产品设置进口限额。
• The technological substitutes only provided the ecosystem services and entails huge engineering and maintenance costs.
  研究表明，替代项目仅能替代生态系统的某些功能，且需要耗费巨大的工程和维修费用。
• Therefore, we can think that the threat of substitutes to fitness clubs is not big.
  因此，我们可以认为，替代品对健身俱乐部的威胁不大。