资料来源 : pyDict

代理,代理人,代用品,代替物代替替代,取代

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Substitute \Sub"stit"ute\, v. t. [imp. & p. p. {Substituted}; p.
   pr. & vb. n. {Substituting}.] [See {Substitute}, n.]
   To put in the place of another person or thing; to exchange.

         Some few verses are inserted or substituted in the room
         of others.                               --Congreve.

Substitute \Sub"stit"ute\, n. [L. substitutus, p. p. of
   substituere to put under, put in the place of; sub under +
   statuere to put, place: cf. F. substitut. See {Statute}.]
   One who, or that which, is substituted or put in the place of
   another; one who acts for another; that which stands in lieu
   of something else; specifically (Mil.), a person who enlists
   for military service in the place of a conscript or drafted
   man.

资料来源 : WordNet®

substitute
     adj 1: being a replacement or substitute for a regular member of a
            team [syn: {second-string}, {substitute(a)}]
     2: capable of substituting in any of several positions on a
        team; "a utility infielder" [syn: {utility(a)}, {substitute(a)}]
     3: artificial and inferior; "ersatz coffee"; "substitute
        coffee" [syn: {ersatz}]
     n 1: a person or thing that takes or can take the place of
          another [syn: {replacement}]
     2: an athlete who plays only when another member of the team
        drops out [syn: {reserve}]
     3: someone who takes the place of another (as when things get
        dangerous or difficult); "the star had a stand-in for
        dangerous scenes"; "we need extra employees for summer
        fill-ins" [syn: {stand-in}, {relief}, {reliever}, {backup},
         {backup man}, {fill-in}]
     v 1: put in the place of another; switch seemingly equivalent
          items; "the con artist replaced the original with a fake
          Rembrandt"; "substitute regular milk with fat-free milk"
          [syn: {replace}]
     2: be a substitute; "The young teacher had to substitute for
        the sick colleague"; "The skim milk substitutes for
        cream--we are on a strict diet" [syn: {sub}, {stand in}, {fill
        in}]
     3: act as a substitute; "She stood in for the soprano who
        suffered from a cold" [syn: {deputize}, {deputise}, {step
        in}]

资料来源 : Free On-Line Dictionary of Computing

Substitute
     
         (SUB) {ASCII} character 26.
     
        [Why?]
     
        (1996-06-28)