polytype
多種類型的
Pol·y·type n. Print. A cast, or facsimile copy, of an engraved block, matter in type, etc.; as, a polytype in relief -- Pol*y*type, a.
By pressing the wood cut into semifluid metal, an intaglio matrix is produced: and from this matrix, in a similar way, a polytype in relief is obtained. --Hansard.
Pol·y·type, a. Print. Of or pertaining to polytypes; obtained by polytyping; as, a polytype plate.
Pol·y·type, v. t. [imp. & p. p. Polytyped p. pr. & vb. n. Polytyping ] Print. To produce a polytype of; as, to polytype an engraving.
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