substitute

1.代替者；代替物；代用品a person or thing that you use or have instead of the one you normally use or have

2.替补（运动员）a player who replaces another player in a sports game

1.[i][t]（以…）代替；取代to take the place of sb/sth else; to use sb/sth instead of sb/sth else

1.代替者[物],代用品;候补员;后补选手;收入(数)

2.【语】代用词[语]

3.【矿】转接器,短节

1.以...代替,用...代替(for);【化】取代

2.作...代理者;〈美〉代替;【化】取代

1.something that is used instead of something else; used as a substitute; something that people accept instead of something else, even though they know that it is not as good or as useful

2.someone who does someone else’s job temporarily; a player who replaces another member of his or her team during a game

3.a word, usually a pronoun, that is used in place of another word to avoid repeating it

1.to use something new or different instead of what is normally used

2.to remove one thing and put something else in its place; to replace a member of a sports team with another player during a game

3.to do someone else’s job for a short period of time