资料来源 : pyDict

阻碍物,扣压的东西

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

Holdback \Hold"back`\, n.
   1. Check; hindrance; restraint; obstacle.

            The only holdback is the affection . . . that we
            bear to our wealth.                   --Hammond.

   2. The projection or loop on the thill of a vehicle. to which
      a strap of the harness is attached, to hold back a
      carriage when going down hill, or in backing; also, the
      strap or part of the harness so used.