資料來源 : pyDict

化學製版

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Chemitype \Chem"i*type\, n. [Chemical + -type.] (Engraving)
   One of a number of processes by which an impression from an
   engraved plate is obtained in relief, to be used for printing
   on an ordinary printing press.