资料来源 : pyDict

铅质玻璃

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

Strass \Strass\, n. [So called from its inventor, a German
   jeweler: cf. F. stras.] (Chem.)
   A brilliant glass, used in the manufacture of artificial
   paste gems, which consists essentially of a complex
   borosilicate of lead and potassium. Cf. {Glass}.