资料来源 : pyDict

班机,划线者,定期船,衬里

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

Liner \Lin"er\ (l[imac]n"[~e]r), n.
   1. One who lines, as, a liner of shoes.

   2. A vessel belonging to a regular line of packets; also, a
      line-of-battle ship; a ship of the line.

   3. (Mach.) A thin piece placed between two parts to hold or
      adjust them, fill a space, etc.; a shim.

   4. (Steam Engine) A lining within the cylinder, in which the
      piston works and between which and the outer shell of the
      cylinder a space is left to form a steam jacket.

   5. A slab on which small pieces of marble, tile, etc., are
      fastened for grinding.

   6. (Baseball) A ball which, when struck, flies through the
      air in a nearly straight line not far from the ground.

资料来源 : WordNet®

liner
     n 1: (baseball) a hit that flies straight out from the batter;
          "the batter hit a liner to the shortstop" [syn: {line
          drive}]
     2: a piece of cloth that is used as the inside surface of a
        garment [syn: {lining}]
     3: a large commercial ship (especially one that carries
        passengers on a regular schedule) [syn: {ocean liner}]