substitution
n. 代替; 代用; 替換; <化>取代(作用)
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...
他們在用暴力取代對話。
You could always substitute a low-fat soft cheese...
你總是可以代之以低脂肪的軟乳酪。
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.
那個男人的離去令她傷心痛哭,她正想找一個人填補內心的空缺。
...tests on humans to find a blood substitute made from animal blood.
為從動物血液中提取人血的替代品而在人體上進行的試驗
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...
閱讀印在紙上的內容遠不如與偉大的思想家面對面探討那般受益。
There is no substitute for practical experience.
實踐經驗是無法替代的。
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.
作為替補隊員上場的他為喀麥隆隊打入了四粒關鍵進球。
1. an event in which one thing is substituted for another;
2. the act of putting one thing or person in the place of another: "he sent Smith in for Jones but the substitution came too late to help"
Substitution, No.3 for No.4.
換人,4號下, 3號上.
Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.
大多數連於芳核能被直接取代的基團僅限於重氮鹽.
Substitution Box: Teams may interchange players at any time.
8替換區: 球隊可以隨時換人.
That's not a paradox, because rising wages have an income as well as a substitution effect.
這不是悖論, 是因為工資增長有收入效應還有替代效應.
Subrogation is the substitution of one person or thing for another.
代位行使是指由一個人或一件東西來代替另一個.