自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
V-ERG 用…代替;取代;替换 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...
You could always substitute a low-fat soft cheese...
N-COUNT 代替者;代替物;代用品 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.
...tests on humans to find a blood substitute made from animal blood.
N-COUNT 令人满意的替代物;与之媲美的事物 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...
There is no substitute for practical experience.
N-COUNT 替补(运动员) 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.