stained glass
  彩色玻璃,彩畫玻璃
  Stain v. t. [imp. & p. p. Stained p. pr. & vb. n. Staining.]
  1. To discolor by the application of foreign matter; to make foul; to spot; as, to stain the hand with dye; armor stained with blood.
  2. To color, as wood, glass, paper, cloth, or the like, by processes affecting, chemically or otherwise, the material itself; to tinge with a color or colors combining with, or penetrating, the substance; to dye; as, to stain wood with acids, colored washes, paint rubbed in, etc.; to stain glass.
  3. To spot with guilt or infamy; to bring reproach on; to blot; to soil; to tarnish.
  Of honor void,
  Of innocence, of faith, of purity,
  Our wonted ornaments now soiled and stained.   --Milton.
  4. To cause to seem inferior or soiled by comparison.
     She stains the ripest virgins of her age.   --Beau. & Fl.
     That did all other beasts in beauty stain.   --Spenser.
  Stained glass, glass colored or stained by certain metallic pigments fused into its substance, -- often used for making ornamental windows.
  Syn: -- To paint; dye; blot; soil; sully; discolor; disgrace; taint.
  Usage: Paint, Stain, Dye. These denote three different processes; the first mechanical, the other two, chiefly chemical. To paint a thing is to spread a coat of coloring matter over it; to stain or dye a thing is to impart color to its substance. To stain is said chiefly of solids, as wood, glass, paper; to dye, of fibrous substances, textile fabrics, etc.; the one, commonly, a simple process, as applying a wash; the other more complex, as fixing colors by mordants.
  stained glass
       n : glass that has been colored in some way; used for church
           windows