substitute
[NOUN, VERB]
substitutes
1. [C 可数名词] 替代者
A substitute is something that you have or use instead of something else.
近义词
双语例句
例：She is seeking a substitute for the very man whose departure made her cry.
这个男人的离去使她伤心落泪，她正寻找一个替代者。
例：the increased use of nuclear energy as a substitute for fossil fuels.
越来越多的核能被用来作为化石燃料的替代品。
例：tests on humans to find a blood substitute made from animal blood.
为找到用动物血制成的人血替代品而在人体上所做的实验。
2. [C 可数名词] 可替代者
If you say that one thing is no substitute for another, 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 no substitute for something, you mean that it is the only thing which is really satisfactory.
双语例句
例：The printed word is no substitute for personal discussion with a great thinker.
纸质出版物无法替代与伟大思想家的当面交流。
3. [C 可数名词] 替补队员
In team games such as football, a substitute is a player who is brought into a match to replace another player.
双语例句
例：Jefferson came on as a substitute in the 60th minute.
杰斐逊在第60分钟时作为替补队员上了场。
NOUN. 名词
substitutes , substituting , substituted
1. [I 不及物动词] 以…代替 , 代替
If you substitute one thing for another, or if one thing substitutes for another, it takes the place or performs the function of the other thing.
双语例句
例：They were substituting violence for dialogue.
他们在以暴力代替对话。
例：He was substituting for the injured William Wales.
他在代替受伤的威廉·威尔士。
例：He substituted different isotopes into the model and charted the changes.
他把不同的同位素替换到模型里去，然后把变化用图表描绘出来。
VERB. 动词
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