substitute
v. 用…代替
n. 代替者; 替代物; 替补运动员
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.
They were substituting violence for dialogue...
他们在用暴力取代对话。
You could always substitute a low-fat soft cheese...
你总是可以代之以低脂肪的软奶酪。
A substitute is something that you have or use instead of something else.
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。
...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
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.
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。
There is no substitute for practical experience.
实践经验是无法替代的。
In team games such as football, a substitute is a player who is brought into a match to replace another player.
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。
1. a person or thing that takes or can take the place of another
2. an athlete who plays only when another member of the team drops out
3. someone who takes the place of another (as when things get dangerous or difficult);
1. put in the place of another; switch seemingly equivalent items;
2. be a substitute;
3. act as a substitute;
1. being a replacement or substitute for a regular member of a team
2. capable of substituting in any of several positions on a team;
3. artificial and inferior;
delegate, deputy, representative, agent, substitute
这些名词有"代表,代理人"之意。
replace, substitute, displace
这些动词均含"替代,取代"之意。
Two types of substitute valves are available: a mechanical valve or a biological valve.
通常有两种可选的瓣膜: 一种为机械瓣膜、一种为生物瓣膜.
So far , not a substitute for much of modern science and technology.
迄今为止, 现代科学技术远不能替代.
This product is not a substitute of medicine.
本品为营养型补充剂,不能代替药物.
The key actor for tonight's show has fallen ill. Who can be his substitute?
今晚唱压轴的演员病了, 你们谁能救援?
Ductile Iron , also known as nodular iron, was developed in 1949 as a substitute for steel.
作为钢的替代品, 1949年人类开发了球墨铸铁.